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<journal-meta>
<journal-id journal-id-type="publisher-id">Front. Public Health</journal-id>
<journal-title-group>
<journal-title>Frontiers in Public Health</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Public Health</abbrev-journal-title>
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<issn pub-type="epub">2296-2565</issn>
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<publisher-name>Frontiers Media S.A.</publisher-name>
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<article-meta>
<article-id pub-id-type="doi">10.3389/fpubh.2026.1789975</article-id>
<article-version article-version-type="Version of Record" vocab="NISO-RP-8-2008"/>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Original Research</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Latent profile analysis and influencing factors of proactive health behaviors in hypertensive patients from the perspective of the health belief model</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author" equal-contrib="yes">
<name>
<surname>Xia</surname>
<given-names>Zheyuan</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
<xref ref-type="author-notes" rid="fn0001"><sup>&#x2020;</sup></xref>
<uri xlink:href="https://loop.frontiersin.org/people/3299851"/>
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<contrib contrib-type="author" equal-contrib="yes">
<name>
<surname>Miao</surname>
<given-names>Yukuan</given-names>
</name>
<xref ref-type="aff" rid="aff3"><sup>3</sup></xref>
<xref ref-type="author-notes" rid="fn0001"><sup>&#x2020;</sup></xref>
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</contrib>
<contrib contrib-type="author" equal-contrib="yes">
<name>
<surname>Tang</surname>
<given-names>Leran</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
<xref ref-type="author-notes" rid="fn0001"><sup>&#x2020;</sup></xref>
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</contrib>
<contrib contrib-type="author">
<name>
<surname>Yao</surname>
<given-names>Ting</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
<uri xlink:href="https://loop.frontiersin.org/people/3228301"/>
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<contrib contrib-type="author">
<name>
<surname>Hu</surname>
<given-names>Qiao</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
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</contrib>
<contrib contrib-type="author">
<name>
<surname>Wang</surname>
<given-names>Xiao</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
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<contrib contrib-type="author" corresp="yes">
<name>
<surname>Wang</surname>
<given-names>Xiang</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
<xref ref-type="corresp" rid="c001"><sup>&#x002A;</sup></xref>
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<aff id="aff1"><label>1</label><institution>The School of Nursing, Anhui University of Chinese Medicine</institution>, <city>Hefei</city>, <country country="cn">China</country></aff>
<aff id="aff2"><label>2</label><institution>Laboratory of Geriatric Nursing and Health, Anhui University of Chinese Medicine</institution>, <city>Hefei</city>, <country country="cn">China</country></aff>
<aff id="aff3"><label>3</label><institution>Emergency Intensive Care Unit (EICU), The First Affiliated Hospital of Anhui Medical University</institution>, <city>Hefei</city>, <country country="cn">China</country></aff>
<author-notes>
<corresp id="c001"><label>&#x002A;</label>Correspondence: Xiang Wang, <email xlink:href="mailto:282272465@qq.com">282272465@qq.com</email></corresp>
<fn fn-type="equal" id="fn0001"><label>&#x2020;</label><p>These authors have contributed equally to this work and share first authorship</p></fn>
</author-notes>
<pub-date publication-format="electronic" date-type="pub" iso-8601-date="2026-02-23">
<day>23</day>
<month>02</month>
<year>2026</year>
</pub-date>
<pub-date publication-format="electronic" date-type="collection">
<year>2026</year>
</pub-date>
<volume>14</volume>
<elocation-id>1789975</elocation-id>
<history>
<date date-type="received">
<day>09</day>
<month>02</month>
<year>2026</year>
</date>
<date date-type="rev-recd">
<day>29</day>
<month>01</month>
<year>2026</year>
</date>
<date date-type="accepted">
<day>11</day>
<month>02</month>
<year>2026</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright &#x00A9; 2026 Xia, Miao, Tang, Yao, Hu, Wang and Wang.</copyright-statement>
<copyright-year>2026</copyright-year>
<copyright-holder>Xia, Miao, Tang, Yao, Hu, Wang and Wang</copyright-holder>
<license>
<ali:license_ref start_date="2026-02-23">https://creativecommons.org/licenses/by/4.0/</ali:license_ref>
<license-p>This is an open-access article distributed under the terms of the <ext-link ext-link-type="uri" xlink:href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution License (CC BY)</ext-link>. The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.</license-p>
</license>
</permissions>
<abstract>
<sec>
<title>Aim</title>
<p>To identify latent profiles of proactive health behaviors in patients with hypertension, examine the category-specific influencing factors.</p>
</sec>
<sec>
<title>Background</title>
<p>Proactive health behavior, as an emerging concept, refers to a self-motivated approach to systematically managing health-related factors in order to actively maintain and promote one&#x2019;s health status. However, existing studies have largely focused on describing the overall level of such behaviors among patients with hypertension, with insufficient exploration of behavioral heterogeneity within this population. Moreover, there has been a lack of systematic integration of established behavioral theories to explain the multifactorial mechanisms underlying different behavioral patterns, which limits the development of precise nursing interventions.</p>
</sec>
<sec>
<title>Methods</title>
<p>A cross-sectional study was performed, involving 352 patients with hypertension from 8 communities in Anhui Province from September to December 2025. The survey tools included self-designed demographic and clinical instrument, the Proactive Health Behavior Scale for Hypertensive Patients, the Self-Efficacy Scale for Hypertensive Patients, the Health Literacy Management Scale (HeLMS). Latent profile analysis (LPA) was used to identify subtypes of proactive health behavior among hypertension patients. Multinomial logistic regression analysis was applied to determine the factors associated with the identified subtypes.</p>
</sec>
<sec>
<title>Results</title>
<p>A total of 352 questionnaires were distributed, yielding 321 valid responses (a response rate of 91.2%). The total score of proactive health behavior was 89.57&#x202F;&#x00B1;&#x202F;22.99 points. The LPA revealed four profiles of proactive health behavior: the positive proactive health behavior profile (Class 1, <italic>n</italic>&#x202F;=&#x202F;50, 15.8%), the self-regulating proactive health behavior profile (Class 2, <italic>n</italic>&#x202F;=&#x202F;114, 35.4%), the medically compliant-proactive health behavior profile (Class 3, <italic>n</italic>&#x202F;=&#x202F;96, 30.2%), and the passive proactive health behavior profile (Class 4, <italic>n</italic>&#x202F;=&#x202F;61, 18.6%). The entropy value was high (0.856), indicating a correct classification. Multivariate regression analyses showed that age, educational level, marital status, employment status, disease duration, hospitalization due to hypertension, self-management level, self-efficacy level and health literacy as factors influencing proactive health behavior profiles.</p>
</sec>
<sec>
<title>Conclusion</title>
<p>The proactive health behavior among hypertension patients was at a moderate level, revealing four distinct behavioral categories with significant differences. Guided by the Health Belief Model, profile-specific influencing factors were analyzed, which informed the development of tailored intervention strategies.</p>
</sec>
</abstract>
<kwd-group>
<kwd>health belief model</kwd>
<kwd>hypertension</kwd>
<kwd>latent profile analysis</kwd>
<kwd>nursing care</kwd>
<kwd>proactive health</kwd>
</kwd-group>
<funding-group>
<award-group id="gs1">
<funding-source id="sp1">
<institution-wrap>
<institution>Department of Higher Education</institution>
</institution-wrap>
</funding-source>
</award-group>
<funding-statement>The author(s) declared that financial support was received for this work and/or its publication. This study was funded by the Department of Higher Education of Anhui Province through the 2024 Natural Science Research Project (No. 2024AH050960) and the Talent Project of Anhui University of Chinese Medicine (No. 2025rcyb19).</funding-statement>
</funding-group>
<counts>
<fig-count count="1"/>
<table-count count="4"/>
<equation-count count="0"/>
<ref-count count="49"/>
<page-count count="14"/>
<word-count count="10110"/>
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<custom-meta-group>
<custom-meta>
<meta-name>section-at-acceptance</meta-name>
<meta-value>Public Health Education and Promotion</meta-value>
</custom-meta>
</custom-meta-group>
</article-meta>
</front>
<body>
<sec sec-type="intro" id="sec1">
<label>1</label>
<title>Introduction</title>
<p>Hypertension is a major global public health challenge. According to the largest global trend analysis report on hypertension to date, the number of individuals with hypertension aged 30&#x2013;79&#x202F;years has doubled from 650 million to 1.28 billion over the past three decades (<xref ref-type="bibr" rid="ref1">1</xref>). Blood pressure control largely depends on patient-led health behaviors, which encompass not only fundamental health maintenance practices such as diet management, physical activity, and emotional regulation but also hypertension-specific behaviors including regular medication adherence and consistent blood pressure monitoring. Studies have demonstrated a significant positive correlation between blood pressure control levels and the extent to which patients implement these health behaviors (<xref ref-type="bibr" rid="ref2 ref3 ref4">2&#x2013;4</xref>). Therefore, strengthening patient-led health behaviors has become a key pathway to improving blood pressure control outcomes.</p>
<p>Although previous studies have achieved certain progress in improving health behaviors such as medication adherence, self-management skills, self-efficacy, and health literacy among patients, existing research still presents notable limitations. First, most studies focus on describing the overall level of patient health behaviors or analyzing independent effects of single influencing factors, without fully revealing the behavioral heterogeneity that may exist across different patient subgroups. Specifically, it remains unclear whether potential patterns of proactive health behaviors exist among patients based on multidimensional characteristics such as demographic factors (e.g., age, education level), clinical factors (e.g., disease duration, hospitalization history), and psychosocial status (e.g., self-efficacy, health literacy), as well as the behavioral distinctions among these potential subgroups. Second, the mechanisms driving health behaviors are multidimensional and complex. Yet, existing studies often lack a robust theoretical foundation, failing to systematically apply established behavioral theories to explain the drivers behind distinct behavioral subtypes. This theoretical gap limits a deeper understanding of what motivates behavioral differences among patients and, consequently, constrains the development of interventions precisely tailored to the characteristics of each subgroup.</p>
<p>As an emerging concept, proactive health behavior emphasizes that individuals should act as the &#x201C;primary agents&#x201D; of their own health. This involves taking personal responsibility for health-related matters, integrating accessible health resources, and actively managing risk factors such as diet, exercise, and emotional well-being to maintain and enhance health status (<xref ref-type="bibr" rid="ref5">5</xref>). For hypertension patients, proactive health behaviors encompass not only basic disease management practices such as lifestyle adjustments, regular medication adherence, and routine blood pressure monitoring but also broader competencies including the development of self-health responsibility awareness and proactive identification of health risks (<xref ref-type="bibr" rid="ref6">6</xref>). This multidimensional conceptual framework offers a novel perspective for systematically identifying potential behavioral subgroups among different patient populations and analyzing intergroup differences. Such an approach helps address the current research gap related to insufficient attention to behavioral heterogeneity.</p>
<p>The Health Belief Model (HBM), a classic theoretical framework for health behavior, systematically explains individual health-related decisions through its core constructs: perceived susceptibility, severity, benefits, and barriers, along with self-efficacy and cues to action. Its strong applicability in chronic disease management has been well documented (<xref ref-type="bibr" rid="ref7 ref8 ref9">7&#x2013;9</xref>). Introducing the HBM into the study of proactive health behaviors in patients with hypertension can therefore address the prevailing theoretical gap. More importantly, it provides a robust conceptual basis for elucidating the mechanisms that drive behavioral differentiation into distinct subgroups within this population.</p>
<p>To address these gaps, this study adopted a person-centered analytical approach. First, Latent Profile Analysis (LPA) was employed to identify heterogeneous subtypes of proactive health behavior across multiple dimensions in a hypertensive patient sample (<xref ref-type="bibr" rid="ref10">10</xref>, <xref ref-type="bibr" rid="ref11">11</xref>). Second, guided by the HBM, we examined the multifactorial mechanisms underlying the formation of these distinct behavioral profiles. Together, these analyses provide an empirical basis for developing stratified interventions and enhancing the precision of health management in this population.</p>
</sec>
<sec id="sec2">
<label>2</label>
<title>Subjects and methods</title>
<sec id="sec3">
<label>2.1</label>
<title>Study design and participants</title>
<p>This cross-sectional study employed a convenience sampling method to recruit participants from eight communities in Anhui Province, China, between September and December 2025. A total of 352 patients with hypertension were included. Inclusion criteria were: (1) a diagnosis of hypertension as defined by the Chinese Guidelines for Hypertension Prevention and Control (2024 Revision) (<xref ref-type="bibr" rid="ref12">12</xref>), i.e., systolic blood pressure (SBP)&#x202F;&#x2265;&#x202F;140&#x202F;mmHg and/or diastolic blood pressure (DBP)&#x202F;&#x2265;&#x202F;90&#x202F;mmHg; (2) age &#x2265; 18&#x202F;years; (3) a disease duration of at least 6&#x202F;months; (4) clear consciousness and adequate literacy and communication skills for daily life; (5) voluntary informed consent to participate. Exclusion criteria were: (1) a history of mental illness, severe cognitive impairment, or significant visual, auditory, or language impairments; (2) severe cardiac, hepatic, or renal dysfunction, or other major comorbidities; (3) concurrent participation in other similar intervention studies.</p>
<p>The sample size was calculated using the formula for estimating a single population proportion: <italic>n</italic>&#x202F;=&#x202F;Z<sup>2</sup>&#x002A;p&#x002A;(1&#x202F;&#x2212;&#x202F;p)/e<sup>2</sup>. Assuming a prevalence of hypertension (P) of 27.5% in adults based on &#x201C;Chinese Hypertension Prevention and Treatment Guidelines (2024 Revised Edition)&#x201D; (<xref ref-type="bibr" rid="ref12">12</xref>), a confidence level of 95% (<italic>&#x03B1;</italic>&#x202F;=&#x202F;0.05), and a margin of error (d) of 5%, the minimum required sample size was 306. Accounting for an anticipated non-response rate of 15%, the final sample size was inflated to 352 participants.</p>
</sec>
<sec id="sec4">
<label>2.2</label>
<title>Study procedure</title>
<p>The study was conducted by a team of seven trained members: two research coordinators, one assistant, two quality controllers, and two data analysts. All members possessed at least 2&#x202F;years of experience in community epidemiological surveys and underwent standardized training prior to data collection. Training content included questionnaire item interpretation (with emphasis on clarifying ambiguous items), standardized communication techniques (e.g., adapting explanations to participants of different educational levels), and methods for identifying and correcting data entry errors. Competency was assessed via a mock survey consisting of a simulated patient interview (to evaluate adherence to communication protocols) and a data entry exercise requiring 100% accuracy. Only members passing all assessments participated in the formal survey.</p>
<p>All participants provided written informed consent prior to enrollment. For participants with limited literacy (e.g., primary education or below, or visual impairment) who were unable to read the consent form independently, investigators verbally presented the entire document in a clear and neutral manner to ensure full understanding and voluntary agreement. Subsequently, in the presence of an independent witness (a non-team member, such as a family member or community worker), these participants affixed a fingerprint as a signature. Both the witness and the investigator then signed the form to attest that the consent procedure was properly completed.</p>
<p>Surveys were administered either at community health centers or participants&#x2019; homes using paper questionnaires distributed and collected on-site. Target completion time was maintained at 15&#x2013;25&#x202F;min. After individually explaining the study purpose, procedures, and confidentiality, investigators allowed most participants to complete the questionnaire independently. For those unable to do so due to age, limited education, or other reasons, investigators provided neutral question-and-answer assistance without leading responses. All questionnaires were collected immediately upon completion.</p>
<p>Within 24&#x202F;h of collection, two researchers independently reviewed and entered the data. Any unclear responses were clarified with participants promptly. Questionnaires were excluded if the item response rate was below 90%, completion time was under 10&#x202F;min, or patterned responding was evident. All retained data were double-entered independently by two staff members for subsequent statistical analysis.</p>
</sec>
<sec id="sec5">
<label>2.3</label>
<title>Variables and instruments</title>
<p>During the screening and inclusion of influencing factors, this study adopted the proactive health concept as the content basis, extracting relevant factors through computerized literature retrieval. By searching relevant literature, the influencing factors were extracted. Both Chinese and English databases were searched, including CNKI, Wanfang Data, VIP, China Biology Medicine disk (CBM), PubMed, Web of Science, Cochrane Library, Embase, and CINAHL. The search period spanned from the inception of each database to April 2025. Taking PubMed as an example, the search strategy was as follows: (&#x201C;Hypertension&#x201D;[Mesh] OR &#x201C;high blood pressure&#x201D;[tiab]) AND((&#x201C;Health Behavior&#x201D;[Mesh] OR &#x201C;Health Promotion&#x201D;[Mesh] OR &#x201C;Self Care&#x201D;[Mesh] OR &#x201C;Patient Compliance&#x201D;[Mesh]) OR(&#x201C;proactive health behavior&#x201D;[tiab] OR &#x201C;health promoting behavior&#x201D;[tiab] OR &#x201C;self-management&#x201D;[tiab] OR &#x201C;medication adherence&#x201D;[tiab] OR &#x201C;lifestyle modification&#x201D;[tiab] OR &#x201C;positive health management&#x201D;[tiab]) OR(&#x201C;Self Efficacy&#x201D;[Mesh] OR &#x201C;self-efficac&#x002A;&#x201D;[tiab] OR &#x201C;perceived competence&#x201D;[tiab]) OR(&#x201C;Health Literacy&#x201D;[Mesh] OR &#x201C;health knowledge&#x201D;[tiab] OR &#x201C;patient education&#x201D;[tiab])). Through the literature review, representative factors for each dimension were preliminarily identified. After team discussions, 16 potential factors influencing proactive health behavior in hypertensive patients were ultimately included. Among these, 12 personal trait factors were compiled into a general information questionnaire, while proactive health behavior, self-management, self-efficacy, and health literacy were assessed using established and validated scales.</p>
<sec id="sec6">
<label>2.3.1</label>
<title>Demographic and clinical instrument</title>
<p>The epidemiological and clinical assessment instrument was developed based on a review of relevant literature and expert consultation. It collected data on two main categories of variables. Sociodemographic characteristics included sex, age (categorized as 18&#x2013;44, 45&#x2013;59, and &#x2265;60&#x202F;years), education level (high school or below, college or above), marital status (married / single or others), and current employment status (currently employed: yes/no). Clinical characteristics encompassed smoking history (yes/no), drinking history (yes/no), body mass index (BMI), duration and grade of hypertension, history of hypertension-related hospitalization (yes/no), and the presence of hypertension-related comorbidities (yes/no).</p>
</sec>
<sec id="sec7">
<label>2.3.2</label>
<title>Proactive health behavior scale for hypertensive patients</title>
<p>Proactive health behavior was assessed using a scale originally developed by WEI Yi-lin to measure patient initiative in blood pressure control (<xref ref-type="bibr" rid="ref6">6</xref>). This 30-item instrument comprises five dimensions: self-health responsibility (10 items), dietary management (8 items), physical activity management (3 items), labor and emotional management (7 items), and disease management (2 items). Responses are scored on a 5-point Likert scale ranging from 1 (&#x201C;not at all&#x201D;) to 5 (&#x201C;extremely&#x201D;), yielding a total score between 30 and 150, where higher scores indicate greater proactive health behavior competence. In the present study, the scale demonstrated good internal consistency, with a Cronbach&#x2019;s <italic>&#x03B1;</italic> coefficient of 0.833. This aligns with previously reported reliability, where the full scale achieved a Cronbach&#x2019;s &#x03B1; of 0.948 and subscales ranged from 0.583 to 0.855 (<xref ref-type="bibr" rid="ref6">6</xref>).</p>
</sec>
<sec id="sec8">
<label>2.3.3</label>
<title>Self-management behavior scale for hypertensive patients</title>
<p>Blood pressure management behavior was measured using a scale developed by ZHAO Qiu-li to assess patients&#x2019; daily self-management practices (<xref ref-type="bibr" rid="ref13">13</xref>). The scale consists of 33 items across six dimensions: medication management (4 items), blood pressure monitoring (4 items), diet management (10 items), exercise management (3 items), work-rest management (5 items), and emotional management (7 items). Items are rated on a 5-point Likert scale from 1 (&#x201C;not at all&#x201D;) to 5 (&#x201C;extremely&#x201D;), with total scores ranging from 33 to 165. Higher scores reflect better hypertension self-management. In this study, the scale showed acceptable reliability, with a Cronbach&#x2019;s <italic>&#x03B1;</italic> of 0.818, consistent with prior reports of a full-scale &#x03B1; of 0.914 and subscale &#x03B1; values ranging from 0.3 to 0.8 (<xref ref-type="bibr" rid="ref13">13</xref>).</p>
</sec>
<sec id="sec9">
<label>2.3.4</label>
<title>Self-efficacy scale for hypertensive patients</title>
<p>Self-efficacy in hypertension management was evaluated with a scale developed by YANG Bi-ping to assess patients&#x2019; confidence in managing their condition (<xref ref-type="bibr" rid="ref14">14</xref>). This 11-item instrument covers four dimensions: daily life behaviors (3 items), medication adherence (3 items), health behaviors (2 items), and adherence to medical advice (3 items). Each item is scored from 0 (&#x201C;not at all&#x201D;) to 4 (&#x201C;extremely&#x201D;), resulting in a total score between 0 and 44. Higher scores indicate greater self-efficacy. In the current study, the scale exhibited good internal consistency, with a Cronbach&#x2019;s <italic>&#x03B1;</italic> of 0.803, comparable to previously reported values of 0.80 for the full scale and 0.641&#x2013;0.871 for its subscales (<xref ref-type="bibr" rid="ref14">14</xref>).</p>
</sec>
<sec id="sec10">
<label>2.3.5</label>
<title>Health literacy management scale, HeLMS</title>
<p>Health literacy was assessed using the Chinese version of a scale originally developed by Jordan et al. and cross-culturally adapted by Sun Haolin (<xref ref-type="bibr" rid="ref15">15</xref>, <xref ref-type="bibr" rid="ref16">16</xref>). This instrument evaluates the abilities and cognitions needed to obtain, understand, and use health information and services. It includes 24 items across four dimensions: information acquisition ability (9 items), communication and interaction ability (9 items), willingness to improve health (4 items), and willingness to secure economic support (2 items). Responses are given on a 5-point Likert scale (1&#x202F;=&#x202F;&#x201C;not at all&#x201D; to 5&#x202F;=&#x202F;&#x201C;extremely&#x201D;), with total scores ranging from 24 to 120. Higher scores indicate better health literacy. In this study, the scale demonstrated good reliability, with a Cronbach&#x2019;s <italic>&#x03B1;</italic> of 0.814, aligning with earlier reports of a full-scale &#x03B1; of 0.894 and subscale &#x03B1; values between 0.495 and 0.813 for the Chinese version (<xref ref-type="bibr" rid="ref16">16</xref>).</p>
</sec>
</sec>
<sec id="sec11">
<label>2.4</label>
<title>Statistical analysis</title>
<p>Data entry was performed using Epidata 3.1 software, and statistical analyses were conducted using SPSS 27.0. Continuous variables were presented as the mean and standard deviation, while categorical variables were described as frequencies and percentages. Differences in sociodemographic and clinical characteristics across the identified latent classes were examined using one-way analysis of variance (ANOVA) for continuous variables and the Chi-square test for categorical variables. Subsequently, variables that showed statistical significance in these univariate analyses were entered as independent variables into a multinomial logistic regression model, with the latent profiles as the dependent variable, to identify factors associated with class membership. A two-sided <italic>p</italic>-value &#x003C; 0.05 was considered statistically significant.</p>
<p>Latent profile analysis (LPA) was performed in Mplus 8.3 to identify distinct subtypes of proactive health behavior, using scores from all dimensions of the Proactive Health Behavior Scale for Hypertensive Patients. Models specifying one to five latent profiles were estimated and compared. Model fit was evaluated using the following indices: the Akaike Information Criterion (AIC), Bayesian Information Criterion (BIC), sample-size adjusted BIC (aBIC), entropy, the Lo&#x2013;Mendell&#x2013;Rubin adjusted likelihood ratio test (LMRT), and the bootstrap likelihood ratio test (BLRT).</p>
<p>The lower values of AIC, BIC, and aBIC, the more accurate the classifcation of the model (<xref ref-type="bibr" rid="ref17">17</xref>). Entropy represents the accuracy of classifcation ranging between 0 and 1. With values of 0.80 or higher indicates a classifcation accuracy exceeding 90% or more (<xref ref-type="bibr" rid="ref18">18</xref>). LMRT and BLRT based on bootstrap were used to assess the fit diferences between n-1 and n profile models. A <italic>p</italic> value less than 0.05 indicates that a n model signifcantly outperforms a n-1 model (<xref ref-type="bibr" rid="ref19">19</xref>). A thorough evaluation of all indices is essential to determine the most optimal model (<xref ref-type="bibr" rid="ref17">17</xref>).</p>
</sec>
<sec id="sec12">
<label>2.5</label>
<title>Ethical considerations</title>
<p>This study was conducted in accordance with the ethical standards of the institution and was approved by the Ethics Committee of Anhui University of Chinese Medicine (Approval No. AHUCM-HSS-2025008). All participants provided written informed consent after being fully informed of the study&#x2019;s purpose and procedures. The survey was conducted anonymously, and no clinical interventions were involved. To ensure confidentiality, all questionnaires were labeled with unique identification codes, and electronic data were stored on encrypted, password-protected servers. The study involved no more than minimal risk to participants.</p>
</sec>
</sec>
<sec sec-type="results" id="sec13">
<label>3</label>
<title>Results</title>
<sec id="sec14">
<label>3.1</label>
<title>Demographic and clinical characteristics</title>
<p>A total of 352 questionnaires were distributed, yielding 321 valid responses (effective response rate: 91.2%). Among the participants, 155 (48.3%) were female and 166 (51.7%) were male; 110 (34.3%) were aged &#x003C;45&#x202F;years, 122 (38.0%) were 45&#x2013;59&#x202F;years, and 89 (27.7%) were &#x2265;60&#x202F;years. A total of 126 participants (39.3%) held a bachelor&#x2019;s degree or higher. Regarding hypertension severity, 155 patients (48.3%) were classified as Stage I, 135 (42.1%) as Stage II, and 31 (9.7%) as Stage III. Detailed demographic and clinical characteristics, along with results of the univariate analyses, are presented in <xref ref-type="table" rid="tab1">Table 1</xref>.</p>
<table-wrap position="float" id="tab1">
<label>Table 1</label>
<caption>
<p>Demographic characteristics of patients with hypertension and their single-factor analysis on proactive health behavior profles [mean &#x00B1; SD or n (%)].</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="center" valign="top" colspan="2">Variables</th>
<th align="center" valign="top">Overall(<italic>n</italic>&#x202F;=&#x202F;321)</th>
<th align="center" valign="top">Class 1: Positive proactive health behavior type (<italic>n</italic>&#x202F;=&#x202F;50)</th>
<th align="center" valign="top">Class 2: Self-regulating proactive health behavior type (<italic>n</italic>&#x202F;=&#x202F;114)</th>
<th align="center" valign="top">Class 3: Medically Compliant-proactive health behavior type (<italic>n</italic>&#x202F;=&#x202F;96)</th>
<th align="center" valign="top">Class 4: Passive proactive health behavior type (<italic>n</italic>&#x202F;=&#x202F;61)</th>
<th align="center" valign="top">F/X<sup>2</sup></th>
<th align="center" valign="top"><italic>p</italic> value</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" valign="top" rowspan="2">Gender</td>
<td align="center" valign="middle">Male</td>
<td align="center" valign="middle">166(51.7%)</td>
<td align="center" valign="middle">24(48.0%)</td>
<td align="center" valign="middle">63(55.3%)</td>
<td align="center" valign="middle">52(54.2%)</td>
<td align="center" valign="middle">27(44.3%)</td>
<td align="char" valign="middle" char="." rowspan="2">2.439</td>
<td align="char" valign="middle" char="." rowspan="2">0.486</td>
</tr>
<tr>
<td align="center" valign="top">Female</td>
<td align="center" valign="middle">155(48.3%)</td>
<td align="center" valign="middle">24(52.0%)</td>
<td align="center" valign="middle">51(44.7%)</td>
<td align="center" valign="middle">44(45.8%)</td>
<td align="center" valign="middle">34(55.7%)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="3">Age(year)</td>
<td align="center" valign="top">&#x003C;45</td>
<td align="center" valign="middle">110(34.3)</td>
<td align="center" valign="middle">23(46.0)</td>
<td align="center" valign="middle">50(43.9)</td>
<td align="center" valign="middle">27(28.1)</td>
<td align="center" valign="middle">10(16.4)</td>
<td align="char" valign="middle" char="." rowspan="3">18.942</td>
<td align="char" valign="middle" char="." rowspan="3">0.004</td>
</tr>
<tr>
<td align="center" valign="top">45&#x2013;59</td>
<td align="center" valign="middle">122(38.0)</td>
<td align="center" valign="middle">18(36.0)</td>
<td align="center" valign="middle">37(32.5)</td>
<td align="center" valign="middle">38(39.6)</td>
<td align="center" valign="middle">29(47.5)</td>
</tr>
<tr>
<td align="center" valign="top">&#x2265;60</td>
<td align="center" valign="middle">89(27.7)</td>
<td align="center" valign="middle">9(18.0)</td>
<td align="center" valign="middle">27(23.7)</td>
<td align="center" valign="middle">31(32.3)</td>
<td align="center" valign="middle">22(36.1)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="2">Education</td>
<td align="center" valign="top">Senior high school and below</td>
<td align="center" valign="middle">195(60.7)</td>
<td align="center" valign="middle">31(62.0)</td>
<td align="center" valign="middle">71(62.3)</td>
<td align="center" valign="middle">44(45.8)</td>
<td align="center" valign="middle">49(80.3)</td>
<td align="char" valign="middle" char="." rowspan="2">18.908</td>
<td align="char" valign="middle" char="." rowspan="2">&#x003C;0.001</td>
</tr>
<tr>
<td align="center" valign="top">Bachelor&#x2019;s degree and above</td>
<td align="center" valign="middle">126(39.3)</td>
<td align="center" valign="middle">19(38.0)</td>
<td align="center" valign="middle">43(37.7)</td>
<td align="center" valign="middle">52(54.2)</td>
<td align="center" valign="middle">12(19.7)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="2">Marital status</td>
<td align="center" valign="top">Married</td>
<td align="center" valign="middle">253(78.8)</td>
<td align="center" valign="middle">32(64.0)</td>
<td align="center" valign="middle">89(78.1)</td>
<td align="center" valign="middle">85(88.5)</td>
<td align="center" valign="middle">44(77.0)</td>
<td align="char" valign="middle" char="." rowspan="2">12.164</td>
<td align="char" valign="middle" char="." rowspan="2">0.007</td>
</tr>
<tr>
<td align="center" valign="top">Single or others</td>
<td align="center" valign="middle">68(21.2)</td>
<td align="center" valign="middle">18(36.0)</td>
<td align="center" valign="middle">25(21.9)</td>
<td align="center" valign="middle">11(11.5)</td>
<td align="center" valign="middle">14(23.0)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="2">Employment status</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">207(64.5)</td>
<td align="center" valign="middle">19(38.0)</td>
<td align="center" valign="middle">85(74.6)</td>
<td align="center" valign="middle">62(64.6)</td>
<td align="center" valign="middle">41(67.2)</td>
<td align="char" valign="middle" char="." rowspan="2">20.567</td>
<td align="char" valign="middle" char="." rowspan="2">&#x003C;0.001</td>
</tr>
<tr>
<td align="center" valign="top">No</td>
<td align="center" valign="middle">114(35.5)</td>
<td align="center" valign="middle">31(62.0)</td>
<td align="center" valign="middle">29(25.4)</td>
<td align="center" valign="middle">34(35.4)</td>
<td align="center" valign="middle">20(32.8)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="2">Smoking history</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">104(32.4)</td>
<td align="center" valign="middle">16(32.0)</td>
<td align="center" valign="middle">40(35.1)</td>
<td align="center" valign="middle">27(28.1)</td>
<td align="center" valign="middle">21(34.4)</td>
<td align="char" valign="middle" char="." rowspan="2">1.295</td>
<td align="char" valign="middle" char="." rowspan="2">0.730</td>
</tr>
<tr>
<td align="center" valign="top">No</td>
<td align="center" valign="middle">217(67.6)</td>
<td align="center" valign="middle">34(68.0)</td>
<td align="center" valign="middle">74(64.9)</td>
<td align="center" valign="middle">69(71.9)</td>
<td align="center" valign="middle">40(65.6)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="2">Drinking history</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">93(29.0)</td>
<td align="center" valign="middle">14(28.0)</td>
<td align="center" valign="middle">35(30.7)</td>
<td align="center" valign="middle">27(28.1)</td>
<td align="center" valign="middle">17(27.9)</td>
<td align="char" valign="middle" char="." rowspan="2">0.258</td>
<td align="char" valign="middle" char="." rowspan="2">0.968</td>
</tr>
<tr>
<td align="center" valign="top">No</td>
<td align="center" valign="middle">228(71.0)</td>
<td align="center" valign="middle">36(72.0)</td>
<td align="center" valign="middle">79(69.3)</td>
<td align="center" valign="middle">69(71.9)</td>
<td align="center" valign="middle">44(72.1)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="3">BMI<xref ref-type="table-fn" rid="tfn1"><sup>1</sup></xref></td>
<td align="center" valign="top">Underweight</td>
<td align="center" valign="middle">53(16.5)</td>
<td align="center" valign="middle">9(18.0)</td>
<td align="center" valign="middle">20(17.5)</td>
<td align="center" valign="middle">14(14.6)</td>
<td align="center" valign="middle">10(16.4)</td>
<td align="char" valign="middle" char="." rowspan="3">1.96</td>
<td align="char" valign="middle" char="." rowspan="3">0.923</td>
</tr>
<tr>
<td align="center" valign="top">Normal</td>
<td align="center" valign="middle">224(69.8)</td>
<td align="center" valign="middle">35(70.0)</td>
<td align="center" valign="middle">75(65.8)</td>
<td align="center" valign="middle">70(72.9)</td>
<td align="center" valign="middle">44(72.1)</td>
</tr>
<tr>
<td align="center" valign="top">Overweight/obese</td>
<td align="center" valign="middle">44(13.7)</td>
<td align="center" valign="middle">6(12.0)</td>
<td align="center" valign="middle">19(16.7)</td>
<td align="center" valign="middle">12(12.5)</td>
<td align="center" valign="middle">7(11.5)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="3">Disease duration (year)</td>
<td align="center" valign="top">&#x003C;5</td>
<td align="center" valign="middle">176(54.8)</td>
<td align="center" valign="middle">10(16.4)</td>
<td align="center" valign="middle">81(71.1)</td>
<td align="center" valign="middle">37(38.5)</td>
<td align="center" valign="middle">36(72.0)</td>
<td align="char" valign="middle" char="." rowspan="3">63.745</td>
<td align="char" valign="middle" char="." rowspan="3">&#x003C;0.001</td>
</tr>
<tr>
<td align="center" valign="top">5&#x2264;10</td>
<td align="center" valign="middle">108(33.6)</td>
<td align="center" valign="middle">37(60.7)</td>
<td align="center" valign="middle">25(21.9)</td>
<td align="center" valign="middle">40(41.7)</td>
<td align="center" valign="middle">8(16.0)</td>
</tr>
<tr>
<td align="center" valign="top">&#x2265;10</td>
<td align="center" valign="middle">37(11.5)</td>
<td align="center" valign="middle">14(23.0)</td>
<td align="center" valign="middle">8(7.0)</td>
<td align="center" valign="middle">19(19.8)</td>
<td align="center" valign="middle">6(12.0)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="3">Classification of hypertension<xref ref-type="table-fn" rid="tfn2"><sup>2</sup></xref></td>
<td align="center" valign="top">I</td>
<td align="center" valign="middle">155(48.3)</td>
<td align="center" valign="middle">27(44.3)</td>
<td align="center" valign="middle">57(50.0)</td>
<td align="center" valign="middle">49(51.0)</td>
<td align="center" valign="middle">22(44.0)</td>
<td align="char" valign="middle" char="." rowspan="3">6.917</td>
<td align="char" valign="middle" char="." rowspan="3">0.329</td>
</tr>
<tr>
<td align="center" valign="top">II</td>
<td align="center" valign="middle">135(42.1)</td>
<td align="center" valign="middle">23(37.7)</td>
<td align="center" valign="middle">49(43.0)</td>
<td align="center" valign="middle">40(41.7)</td>
<td align="center" valign="middle">23(46.0)</td>
</tr>
<tr>
<td align="center" valign="top">III</td>
<td align="center" valign="middle">31(9.7)</td>
<td align="center" valign="middle">11(18.0)</td>
<td align="center" valign="middle">8(7.0)</td>
<td align="center" valign="middle">7(7.3)</td>
<td align="center" valign="middle">5(10.0)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="2">Hospitalization due to hypertension</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">170(53.0)</td>
<td align="center" valign="middle">20(32.8)</td>
<td align="center" valign="middle">79(69.3)</td>
<td align="center" valign="middle">34(35.4)</td>
<td align="center" valign="middle">34(68.0)</td>
<td align="char" valign="middle" char="." rowspan="2">38.395</td>
<td align="char" valign="middle" char="." rowspan="2">&#x003C;0.001</td>
</tr>
<tr>
<td align="center" valign="top">No</td>
<td align="center" valign="middle">151(47.0)</td>
<td align="center" valign="middle">41(67.2)</td>
<td align="center" valign="middle">35(30.7)</td>
<td align="center" valign="middle">62(64.6)</td>
<td align="center" valign="middle">16(32.0)</td>
</tr>
<tr>
<td align="left" valign="top" rowspan="2">Hypertension-related comorbidities</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">107(33.3)</td>
<td align="center" valign="middle">24(39.3)</td>
<td align="center" valign="middle">35(30.7)</td>
<td align="center" valign="middle">30(31.3)</td>
<td align="center" valign="middle">18(36.0)</td>
<td align="char" valign="middle" char="." rowspan="2">1.695</td>
<td align="char" valign="middle" char="." rowspan="2">0.638</td>
</tr>
<tr>
<td align="center" valign="top">No</td>
<td align="center" valign="middle">214(66.7)</td>
<td align="center" valign="middle">37(60.7)</td>
<td align="center" valign="middle">79(69.3)</td>
<td align="center" valign="middle">66(68.8)</td>
<td align="center" valign="middle">32(64.0)</td>
</tr>
<tr>
<td align="left" valign="top">Self-management level (score range 33&#x2013;165)</td>
<td align="center" valign="top">-</td>
<td align="center" valign="middle">96.74&#x202F;&#x00B1;&#x202F;23.94</td>
<td align="center" valign="middle">79.72&#x202F;&#x00B1;&#x202F;15.73</td>
<td align="center" valign="middle">102.77&#x202F;&#x00B1;&#x202F;22.09</td>
<td align="center" valign="middle">99.02&#x202F;&#x00B1;&#x202F;25.69</td>
<td align="center" valign="middle">99.38&#x202F;&#x00B1;&#x202F;23.95</td>
<td align="char" valign="middle" char=".">14.896</td>
<td align="char" valign="middle" char=".">&#x003C;0.001</td>
</tr>
<tr>
<td align="left" valign="top">Self-efficacy level (score, range 0&#x2013;44)</td>
<td align="center" valign="top">-</td>
<td align="center" valign="middle">27.12&#x202F;&#x00B1;&#x202F;8.76</td>
<td align="center" valign="middle">20.80&#x202F;&#x00B1;&#x202F;7.53</td>
<td align="center" valign="middle">29.46&#x202F;&#x00B1;&#x202F;8.64</td>
<td align="center" valign="middle">26.98&#x202F;&#x00B1;&#x202F;8.16</td>
<td align="center" valign="middle">29.78&#x202F;&#x00B1;&#x202F;7.78</td>
<td align="char" valign="middle" char=".">17.066</td>
<td align="char" valign="middle" char=".">&#x003C;0.001</td>
</tr>
<tr>
<td align="left" valign="top">Health literacy level (score, range 24&#x2013;120)</td>
<td align="center" valign="top">-</td>
<td align="center" valign="middle">72.37&#x202F;&#x00B1;&#x202F;23.70</td>
<td align="center" valign="middle">79.67&#x202F;&#x00B1;&#x202F;22.29</td>
<td align="center" valign="middle">73.68&#x202F;&#x00B1;&#x202F;17.93</td>
<td align="center" valign="middle">71.47&#x202F;&#x00B1;&#x202F;23.79</td>
<td align="center" valign="middle">59.07&#x202F;&#x00B1;&#x202F;24.87</td>
<td align="char" valign="middle" char=".">11.057</td>
<td align="char" valign="middle" char=".">&#x003C;0.001</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn id="tfn1">
<label>1</label>
<p>BMI categories were defined as follows (<xref ref-type="bibr" rid="ref49">49</xref>): underweight (&#x003C;18.5&#x202F;kg/m<sup>2</sup>), normal (18.5&#x2013;23.9&#x202F;kg/m<sup>2</sup>), overweight (24.0&#x2013;27.9&#x202F;kg/m<sup>2</sup>), and obese (&#x2265;28.0&#x202F;kg/m<sup>2</sup>).</p>
</fn>
<fn id="tfn2">
<label>2</label>
<p>Hypertension classification were graded according to the Chinese Guidelines (<xref ref-type="bibr" rid="ref12">12</xref>) as: Grade I (systolic blood pressure [SBP] 140&#x2013;159&#x202F;mmHg or diastolic blood pressure [DBP] 90&#x2013;99&#x202F;mmHg), Grade II (SBP 160&#x2013;179&#x202F;mmHg or DBP 100&#x2013;109&#x202F;mmHg), and Grade III (SBP &#x2265; 180&#x202F;mmHg or DBP &#x2265; 110&#x202F;mmHg; 1&#x202F;mmHg&#x202F;=&#x202F;0.133&#x202F;kPa).</p>
</fn>
</table-wrap-foot>
</table-wrap>
</sec>
<sec id="sec15">
<label>3.2</label>
<title>Model selection</title>
<p>The score of proactive health behaviors among 321 patients with hypertension ranged from 38 to 142 (89.57&#x202F;&#x00B1;&#x202F;22.99). Based on the scores of five dimensions of proactive health behavior among patients with hypertension, one to five latent profile models were sequentially fitted, shown in <xref ref-type="table" rid="tab2">Table 2</xref>.</p>
<table-wrap position="float" id="tab2">
<label>Table 2</label>
<caption>
<p>Model fitting information for the latent profile of patients&#x2019; proactive health behavior (<italic>n</italic>&#x202F;=&#x202F;321).</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" valign="top" rowspan="2">Model</th>
<th align="center" valign="top" rowspan="2">AIC</th>
<th align="center" valign="top" rowspan="2">BIC</th>
<th align="center" valign="top" rowspan="2">aBIC</th>
<th align="center" valign="top" rowspan="2">Entropy</th>
<th align="center" valign="top" colspan="2"><italic>p</italic> value</th>
<th align="center" valign="top" rowspan="2">Class probability (%)</th>
</tr>
<tr>
<th align="center" valign="top">LMRT</th>
<th align="center" valign="top">BLRT</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" valign="middle">1-Profle</td>
<td align="char" valign="middle" char=".">4487.945</td>
<td align="char" valign="middle" char=".">4525.659</td>
<td align="char" valign="middle" char=".">4493.941</td>
<td align="center" valign="middle">&#x2014;</td>
<td align="center" valign="middle">&#x2014;</td>
<td align="center" valign="middle">&#x2014;</td>
<td align="center" valign="middle">&#x2014;</td>
</tr>
<tr>
<td align="left" valign="middle">2-Profle</td>
<td align="char" valign="middle" char=".">4064.193</td>
<td align="char" valign="middle" char=".">4124.536</td>
<td align="char" valign="middle" char=".">4073.787</td>
<td align="center" valign="middle">0.949</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">82.5/17.5</td>
</tr>
<tr>
<td align="left" valign="middle">3-Profle</td>
<td align="char" valign="middle" char=".">3858.781</td>
<td align="char" valign="middle" char=".">3941.753</td>
<td align="char" valign="middle" char=".">3871.973</td>
<td align="center" valign="middle">0.868</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">43.0/41.1/15.9</td>
</tr>
<tr>
<td align="left" valign="middle">4-Profle</td>
<td align="char" valign="middle" char=".">3741.096</td>
<td align="char" valign="middle" char=".">3846.697</td>
<td align="char" valign="middle" char=".">3757.885</td>
<td align="center" valign="middle">0.856</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">30.2/18.6/15.8/35.4</td>
</tr>
<tr>
<td align="left" valign="middle">5-Profle</td>
<td align="char" valign="middle" char=".">3727.991</td>
<td align="char" valign="middle" char=".">3856.22</td>
<td align="char" valign="middle" char=".">3746.377</td>
<td align="center" valign="middle">0.821</td>
<td align="center" valign="middle">0.301</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">19.0/26.2/27.7/11.3/15.8</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<p>aBIC, sample size-adjusted Bayesian information criterion; LMR, Lo&#x2013;Mendell&#x2013;Rubin adjusted likelihood ratio test; AIC, Akaike information criterion; BIC, Bayesian information criterion; BLRT, bootstrap likelihood ratio test. <italic>p</italic>&#x202F;&#x003C;&#x202F;0.05: The n-category model is significantly superior to the n-l-category model.</p>
</table-wrap-foot>
</table-wrap>
<p>Regarding information criteria, the values of AIC, BIC, and aBIC generally decreased as the number of classes increased. By the 4-class model, the decline showed a clear moderating trend. Although the 5-class model exhibited slightly lower AIC and aBIC values compared to the 4-class model, the BIC value increased (3846.697 vs. 3856.220). Since BIC imposes a stricter penalty on model complexity, its rise suggests that the limited improvement in fit gained by adding a fifth class does not justify the increased model complexity, indicating a risk of overfitting.</p>
<p>In terms of classification accuracy, the entropy values for the 2- to 5-class models all fell within the acceptable range (above 0.8). Although the entropy of the 4-class model was lower than that of the 2- and 3-class models, it remained relatively high and was significantly greater than that of the 5-class model. This indicates that the 4-class model ensures both clarity in sample classification and adequate representation of heterogeneity across classes.</p>
<p>The likelihood ratio tests showed that both the LMRT and BLRT supported the appropriateness of the 2- to 4-class models. In contrast, the LMRT <italic>p</italic>-value for the 5-class model was 0.301 (<italic>p</italic>&#x202F;&#x003E;&#x202F;0.05), suggesting no statistically significant difference between the 5-class and 4-class models. Thus, adding a fifth class does not further optimize model fit.</p>
<p>From the perspective of class distribution and interpretability, the smallest class in the 4-class model accounted for 15.8% of the sample, with balanced proportions across classes (ranging from 15.8 to 35.4%), which facilitates subsequent clinical interpretation and the development of targeted intervention strategies. In comparison, the 5-class model included a relatively small class comprising only 11.3% of the sample, which may lead to unstable class characteristics and complicate interpretation.</p>
<p>Following a comprehensive evaluation of the model fit indices, the 4-profile model was found to be the optimal model for interpretation and additional analysis.</p>
</sec>
<sec id="sec16">
<label>3.3</label>
<title>Characteristics and naming of latent profiles of proactive health behavior in hypertension patients</title>
<p>Latent Profile Analysis (LPA) was conducted to identify subgroups of proactive health behaviors among patients with hypertension, with the final four-class model presented in <xref ref-type="fig" rid="fig1">Figure 1</xref>: Four-Category Latent Profile Analysis of Proactive Health Behaviors in Patients with Hypertension. Based on the characteristic patterns of each latent class, distinct nomenclatures were assigned accordingly.</p>
<fig position="float" id="fig1">
<label>Figure 1</label>
<caption>
<p>Four-category latent profile analysis proactive health behavior in patients with hypertension. Horizontal axis: 5 dimensions of the Proactive Health Behavior Scale (patients with hypertension); D1&#x202F;=&#x202F;self-health responsibility, D2&#x202F;=&#x202F;dietary management, D3&#x202F;=&#x202F;physical activity management, D4&#x202F;=&#x202F;labor and emotional management, D5&#x202F;=&#x202F;disease management.</p>
</caption>
<graphic xlink:href="fpubh-14-1789975-g001.tif" mimetype="image" mime-subtype="tiff">
<alt-text content-type="machine-generated">Line graph comparing average scores across five points (D1 to D5) for four classes, with Class 1 consistently highest, followed by Classes 2, 3, and 4; class proportions are shown in parentheses.</alt-text>
</graphic>
</fig>
<p>Class 1: This profile includes 50 patients (15.8%) with the highest proactive health behavior score of 130.68&#x202F;&#x00B1;&#x202F;6.15. This cluster was characterized by a high sense of self-health responsibility (ranked first in the self-health responsibility dimension) and proactive health behaviors (ranked first in dimensions including diet, exercise, work, emotional management, and disease management). It was thus termed the &#x201C;Positive-Proactive Health Behavior Profile.&#x201D;</p>
<p>Class 2: This cluster was the largest, comprising 114 patients (35.4%), with a proactive health behavior score of 95.04&#x202F;&#x00B1;&#x202F;8.12 and ranked second in total score among the four clusters. This cluster was characterized by self-regulating practices in daily health behaviors (ranked second in dimensions of dietary, physical activity, labor and emotional management), yet demonstrated insufficient motivation for self-health responsibility (ranked third) and suboptimal performance in disease management (ranked third). It was consequently designated as the &#x201C;Self-regulating-Proactive Health Behavior Profile.&#x201D;</p>
<p>Class 3: This cluster comprised 96 patients (30.2%), with a proactive health behavior score of 80.49&#x202F;&#x00B1;&#x202F;8.05 points and ranked third in total score among the four clusters. Patients in this cluster demonstrated relatively good motivation and adherence within the bounds of medical compliance (ranked second in both self-health responsibility and disease management dimensions), yet performed poorly in self-regulating daily practices (ranked third in dimensions such as dietary, physical activity, labor and emotional management). Such a pattern of proactive behavior is mainly attributed to driving factors stemming from medical compliance. Therefore, they are named as &#x201C;Medically Compliant-proactive health behavior Profile.&#x201D;</p>
<p>Class 4: This profile comprised 61 patients (18.6%), scoring the lowest in proactive health behavior (59.92&#x202F;&#x00B1;&#x202F;8.32) and ranked last across all dimensional scores. These patients were characterized by a pervasive lack of self-health responsibility and marked passivity and negligence in both disease management and daily health behaviors, and were thus termed the &#x201C;Passive-Proactive Health Behavior Profile.&#x201D;</p>
</sec>
<sec id="sec17">
<label>3.4</label>
<title>Results of multinomial logistic regression of the latent profile of proactive health behaviors in hypertensive patients</title>
<p>The multinomial logistic regression model incorporated variables that demonstrated statistical significance across the four profiles in <xref ref-type="table" rid="tab1">Table 1</xref>. The covariates comprised scores for self-management, self-efficacy, and health literacy. The categorical variables included age, educational level, marital status, employment status, disease duration, and history of hospitalization for hypertension. The variable assignments are presented in <xref ref-type="table" rid="tab3">Table 3</xref>.</p>
<table-wrap position="float" id="tab3">
<label>Table 3</label>
<caption>
<p>Variable assignment.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" valign="top">Variable</th>
<th align="left" valign="top">Assignment explanation</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" valign="top">1. Age (years)</td>
<td align="left" valign="top">&#x003C;45&#x202F;=&#x202F;1, 45&#x2013;59&#x202F;=&#x202F;2,&#x202F;&#x2265;&#x202F;60&#x202F;=&#x202F;3</td>
</tr>
<tr>
<td align="left" valign="top">2. Educational level</td>
<td align="left" valign="top">bachelor&#x2019;s degree and above&#x202F;=&#x202F;2, senior high school and below&#x202F;=&#x202F;1</td>
</tr>
<tr>
<td align="left" valign="top">3. Marital status</td>
<td align="left" valign="top">Yes&#x202F;=&#x202F;1, No&#x202F;=&#x202F;2</td>
</tr>
<tr>
<td align="left" valign="top">4. Employment status</td>
<td align="left" valign="top">Yes&#x202F;=&#x202F;1, No&#x202F;=&#x202F;2</td>
</tr>
<tr>
<td align="left" valign="top">5. Disease duration</td>
<td align="left" valign="top">&#x003C;5&#x202F;=&#x202F;1, 5&#x2264;10&#x202F;=&#x202F;2, &#x2265;10&#x202F;=&#x202F;3</td>
</tr>
<tr>
<td align="left" valign="top">6. Hospitalization due to hypertension</td>
<td align="left" valign="top">Yes&#x202F;=&#x202F;1, No&#x202F;=&#x202F;2</td>
</tr>
<tr>
<td align="left" valign="top">7. Self-management</td>
<td align="left" valign="top">Actual data</td>
</tr>
<tr>
<td align="left" valign="top">8. Self-efficacy</td>
<td align="left" valign="top">Actual data</td>
</tr>
<tr>
<td align="left" valign="top">9. Health literacy</td>
<td align="left" valign="top">Actual data</td>
</tr>
</tbody>
</table>
</table-wrap>
<p>As shown in <xref ref-type="table" rid="tab4">Table 4</xref>, multiple factors were significantly associated with different proactive health behavior profiles, using the &#x201C;Passive-Proactive Profile&#x201D; as the reference.</p>
<table-wrap position="float" id="tab4">
<label>Table 4</label>
<caption>
<p>Multinomial logistic regression analysis of variables influencing proactive health behaviors profiles.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="center" valign="top" colspan="2" rowspan="3">Variables</th>
<th align="center" valign="top" colspan="5">Self-regulating-proactive profile (vs. passive-proactive profile)</th>
<th align="center" valign="top" colspan="5">Medically compliant-proactive profile (vs. Passive-proactive profile)</th>
<th align="center" valign="top" colspan="5">Positive-proactive profile (vs. passive-proactive profile)</th>
</tr>
<tr>
<th align="center" valign="top" rowspan="2">
<italic>&#x03B2;</italic>
</th>
<th align="center" valign="top" rowspan="2">Odds ratio</th>
<th align="center" valign="top" rowspan="2"><italic>p</italic> value</th>
<th align="center" valign="top" colspan="2">95%CI</th>
<th align="center" valign="top" rowspan="2">
<italic>&#x03B2;</italic>
</th>
<th align="center" valign="top" rowspan="2">Odds ratio</th>
<th align="center" valign="top" rowspan="2"><italic>p</italic> value</th>
<th align="center" valign="top" colspan="2">95%CI</th>
<th align="center" valign="top" rowspan="2">
<italic>&#x03B2;</italic>
</th>
<th align="center" valign="top" rowspan="2">Odds ratio</th>
<th align="center" valign="top" rowspan="2"><italic>p</italic> value</th>
<th align="center" valign="top" colspan="2">95%CI</th>
</tr>
<tr>
<th align="center" valign="top">Lower</th>
<th align="center" valign="top">Upper</th>
<th align="center" valign="top">Lower</th>
<th align="center" valign="top">Upper</th>
<th align="center" valign="top">Lower</th>
<th align="center" valign="top">Upper</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" valign="top" rowspan="3">Age(year)</td>
<td align="center" valign="middle">&#x003C;45</td>
<td align="center" valign="middle">0.861</td>
<td align="center" valign="middle">2.365</td>
<td align="center" valign="middle">0.238</td>
<td align="center" valign="middle">0.566</td>
<td align="center" valign="middle">9.893</td>
<td align="center" valign="middle">0.544</td>
<td align="center" valign="middle">1.723</td>
<td align="center" valign="middle">0.442</td>
<td align="center" valign="middle">0.431</td>
<td align="center" valign="middle">6.885</td>
<td align="center" valign="middle">3.061</td>
<td align="center" valign="middle">21.352</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">4.026</td>
<td align="center" valign="middle">113.254</td>
</tr>
<tr>
<td align="center" valign="middle">45&#x2013;59</td>
<td align="center" valign="middle">0.189</td>
<td align="center" valign="middle">1.209</td>
<td align="center" valign="middle">0.763</td>
<td align="center" valign="middle">0.353</td>
<td align="center" valign="middle">4.133</td>
<td align="center" valign="middle">0.178</td>
<td align="center" valign="middle">1.195</td>
<td align="center" valign="middle">0.758</td>
<td align="center" valign="middle">0.384</td>
<td align="center" valign="middle">3.716</td>
<td align="center" valign="middle">2.102</td>
<td align="center" valign="middle">8.183</td>
<td align="center" valign="middle">0.004</td>
<td align="center" valign="middle">1.96</td>
<td align="center" valign="middle">34.16</td>
</tr>
<tr>
<td align="center" valign="top">&#x2265;60(ref.)</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
</tr>
<tr>
<td align="left" valign="middle" rowspan="2">Educational level</td>
<td align="center" valign="top">Senior high school and below</td>
<td align="center" valign="middle">&#x2212;0.661</td>
<td align="center" valign="middle">0.516</td>
<td align="center" valign="middle">0.173</td>
<td align="center" valign="middle">0.199</td>
<td align="center" valign="middle">1.337</td>
<td align="center" valign="middle">&#x2212;1.534</td>
<td align="center" valign="middle">0.216</td>
<td align="center" valign="middle">0.001</td>
<td align="center" valign="middle">0.088</td>
<td align="center" valign="middle">0.527</td>
<td align="center" valign="middle">&#x2212;0.688</td>
<td align="center" valign="middle">0.503</td>
<td align="center" valign="middle">0.215</td>
<td align="center" valign="middle">0.169</td>
<td align="center" valign="middle">1.492</td>
</tr>
<tr>
<td align="center" valign="top">Bachelor&#x2019;s degree and above(ref.)</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
</tr>
<tr>
<td align="left" valign="middle" rowspan="2">Marital status</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">0.173</td>
<td align="center" valign="middle">1.189</td>
<td align="center" valign="middle">0.739</td>
<td align="center" valign="middle">0.43</td>
<td align="center" valign="middle">3.291</td>
<td align="center" valign="middle">1.072</td>
<td align="center" valign="middle">2.92</td>
<td align="center" valign="middle">0.043</td>
<td align="center" valign="middle">1.033</td>
<td align="center" valign="middle">8.255</td>
<td align="center" valign="middle">&#x2212;0.604</td>
<td align="center" valign="middle">0.547</td>
<td align="center" valign="middle">0.296</td>
<td align="center" valign="middle">0.176</td>
<td align="center" valign="middle">1.698</td>
</tr>
<tr>
<td align="center" valign="top">No(ref.)</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
</tr>
<tr>
<td align="left" valign="middle" rowspan="2">Employment status</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">&#x2212;0.363</td>
<td align="center" valign="middle">0.696</td>
<td align="center" valign="middle">0.56</td>
<td align="center" valign="middle">0.205</td>
<td align="center" valign="middle">2.359</td>
<td align="center" valign="middle">&#x2212;0.798</td>
<td align="center" valign="middle">0.45</td>
<td align="center" valign="middle">0.167</td>
<td align="center" valign="middle">0.145</td>
<td align="center" valign="middle">1.398</td>
<td align="center" valign="middle">&#x2212;2.854</td>
<td align="center" valign="middle">0.058</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">0.015</td>
<td align="center" valign="middle">0.217</td>
</tr>
<tr>
<td align="center" valign="top">No(ref.)</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
</tr>
<tr>
<td align="left" valign="middle" rowspan="3">Disease duration(year)</td>
<td align="center" valign="top">&#x003C;5</td>
<td align="center" valign="middle">2.295</td>
<td align="center" valign="middle">9.927</td>
<td align="center" valign="middle">&#x003C;0.001</td>
<td align="center" valign="middle">2.844</td>
<td align="center" valign="middle">34.656</td>
<td align="center" valign="middle">0.757</td>
<td align="center" valign="middle">2.131</td>
<td align="center" valign="middle">0.185</td>
<td align="center" valign="middle">0.695</td>
<td align="center" valign="middle">6.533</td>
<td align="center" valign="middle">1.56</td>
<td align="center" valign="middle">4.759</td>
<td align="center" valign="middle">0.027</td>
<td align="center" valign="middle">1.195</td>
<td align="center" valign="middle">18.958</td>
</tr>
<tr>
<td align="center" valign="top">5&#x2013;10</td>
<td align="center" valign="middle">0.397</td>
<td align="center" valign="middle">1.487</td>
<td align="center" valign="middle">0.515</td>
<td align="center" valign="middle">0.451</td>
<td align="center" valign="middle">4.898</td>
<td align="center" valign="middle">&#x2212;0.128</td>
<td align="center" valign="middle">0.88</td>
<td align="center" valign="middle">0.797</td>
<td align="center" valign="middle">0.33</td>
<td align="center" valign="middle">2.343</td>
<td align="center" valign="middle">&#x2212;0.448</td>
<td align="center" valign="middle">0.639</td>
<td align="center" valign="middle">0.537</td>
<td align="center" valign="middle">0.154</td>
<td align="center" valign="middle">2.651</td>
</tr>
<tr>
<td align="center" valign="top">&#x2265;10(ref.)</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
</tr>
<tr>
<td align="left" valign="middle" rowspan="2">Hospitalization due to hypertension</td>
<td align="center" valign="top">Yes</td>
<td align="center" valign="middle">1.142</td>
<td align="center" valign="middle">3.133</td>
<td align="center" valign="middle">0.009</td>
<td align="center" valign="middle">1.323</td>
<td align="center" valign="middle">7.423</td>
<td align="center" valign="middle">&#x2212;0.182</td>
<td align="center" valign="middle">0.833</td>
<td align="center" valign="middle">0.669</td>
<td align="center" valign="middle">0.362</td>
<td align="center" valign="middle">1.92</td>
<td align="center" valign="middle">0.865</td>
<td align="center" valign="middle">2.374</td>
<td align="center" valign="middle">0.094</td>
<td align="center" valign="middle">0.863</td>
<td align="center" valign="middle">6.534</td>
</tr>
<tr>
<td align="center" valign="top">No(ref.)</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
<td align="center" valign="middle">-</td>
</tr>
<tr>
<td align="left" valign="middle">Self-efficacy (score)</td>
<td/>
<td align="center" valign="middle">0.122</td>
<td align="center" valign="middle">1.129</td>
<td align="center" valign="top">&#x003C;0.001</td>
<td align="center" valign="top">1.072</td>
<td align="center" valign="top">1.19</td>
<td align="center" valign="top">0.101</td>
<td align="center" valign="top">1.107</td>
<td align="center" valign="top">&#x003C;0.001</td>
<td align="center" valign="top">1.052</td>
<td align="center" valign="top">1.164</td>
<td align="center" valign="top">0.114</td>
<td align="center" valign="top">1.121</td>
<td align="center" valign="top">&#x003C;0.001</td>
<td align="center" valign="top">1.054</td>
<td align="center" valign="top">1.192</td>
</tr>
<tr>
<td align="left" valign="top">Self-management (score)</td>
<td/>
<td align="center" valign="top">0.04</td>
<td align="center" valign="top">1.041</td>
<td align="center" valign="top">&#x003C;0.001</td>
<td align="center" valign="top">1.019</td>
<td align="center" valign="top">1.064</td>
<td align="center" valign="top">0.034</td>
<td align="center" valign="top">1.034</td>
<td align="center" valign="top">0.001</td>
<td align="center" valign="top">1.013</td>
<td align="center" valign="top">1.056</td>
<td align="center" valign="top">0.036</td>
<td align="center" valign="top">1.037</td>
<td align="center" valign="top">0.004</td>
<td align="center" valign="top">1.011</td>
<td align="center" valign="top">1.063</td>
</tr>
<tr>
<td align="left" valign="top">Health literacy (score)</td>
<td/>
<td align="center" valign="top">0.03</td>
<td align="center" valign="top">1.03</td>
<td align="center" valign="top">&#x003C;0.001</td>
<td align="center" valign="top">1.012</td>
<td align="center" valign="top">1.049</td>
<td align="center" valign="top">0.019</td>
<td align="center" valign="top">1.02</td>
<td align="center" valign="top">0.025</td>
<td align="center" valign="top">1.002</td>
<td align="center" valign="top">1.037</td>
<td align="center" valign="top">0.017</td>
<td align="center" valign="top">1.018</td>
<td align="center" valign="top">0.108</td>
<td align="center" valign="top">0.996</td>
<td align="center" valign="top">1.039</td>
</tr>
</tbody>
</table>
</table-wrap>
<p>For the Self-Regulating-Proactive Profile, positive predictors included a disease duration of &#x003C;5&#x202F;years (OR&#x202F;=&#x202F;9.927, 95% CI: 2.844&#x2013;34.656), hospitalization due to hypertension (OR&#x202F;=&#x202F;3.133, 95% CI: 1.323&#x2013;7.423) as well as higher scores in self-management (OR&#x202F;=&#x202F;1.041, 95% CI: 1.019&#x2013;1.064), self-efficacy (OR&#x202F;=&#x202F;1.129, 95% CI: 1.072&#x2013;1.19), and health literacy (OR&#x202F;=&#x202F;1.03, 95% CI: 1.012&#x2013;1.049).</p>
<p>For the Medically Compliant-Proactive Profile, positive predictors included married status (OR&#x202F;=&#x202F;2.92, 95% CI: 1.033&#x2013;8.255), higher self-management (OR&#x202F;=&#x202F;1.034, 95% CI: 1.013&#x2013;1.056), and self-efficacy (OR&#x202F;=&#x202F;1.107, 95% CI: 1.052&#x2013;1.164). Patients with senior high school and below were a negative predictor of the Medically Compliant-Proactive Profile (OR&#x202F;=&#x202F;0.216, 95% CI: 0.088&#x2013;0.527).</p>
<p>For the Positive-Proactive Profile, positive predictors included younger age (&#x003C;45&#x202F;years: OR&#x202F;=&#x202F;21.352, 95% CI: 4.026&#x2013;113.254; 45&#x2013;59&#x202F;years: OR&#x202F;=&#x202F;8.183, 95% CI: 1.96&#x2013;34.16), a disease duration of &#x003C;5&#x202F;years(OR&#x202F;=&#x202F;4.759, 95% CI: 1.195&#x2013;18.958), and higher scores in self-management (OR&#x202F;=&#x202F;1.037, 95% CI: 1.011&#x2013;1.063), self-efficacy (OR&#x202F;=&#x202F;1.121, 95% CI: 1.054&#x2013;1.192). Being employed is a negative predictor of the Positive-Proactive Profile (OR&#x202F;=&#x202F;0.058, 95% CI: 0.015&#x2013;0.217).</p>
</sec>
</sec>
<sec sec-type="discussion" id="sec18">
<label>4</label>
<title>Discussion</title>
<p>The study revealed significant heterogeneity in proactive health behaviors among hypertension patients, which could be categorized into four distinct profiles, underscoring the need for classification-specific precision management of blood pressure.</p>
<sec id="sec19">
<label>4.1</label>
<title>Overall level and profile characteristics of proactive health behaviors in hypertension patients</title>
<p>In this study, the total score for patients&#x2019; proactive health behaviors was 89.57&#x202F;&#x00B1;&#x202F;22.99. Relative to the scale midpoint of 90 (<xref ref-type="bibr" rid="ref6">6</xref>), this reflects a moderate level, though it remains significantly lower than that reported among hospitalized hypertension patients (109.88&#x202F;&#x00B1;&#x202F;6.82) (<xref ref-type="bibr" rid="ref20">20</xref>). From the perspective of HBM, hospitalized patients are consistently exposed to external cues to action, such as ongoing medical supervision and structured health education, which enhance health literacy, strengthen perceived susceptibility and severity of the disease, and reduce perceived barriers through systematic support. Positive and immediate feedback on blood pressure control further reinforces perceived benefits and self-efficacy, thereby contributing to higher proactive health behavior scores. In contrast, this study focused on community-dwelling hypertension patients. Their relatively stable blood pressure and limited external cues in the community setting may weaken perceived severity and susceptibility to the disease. Additionally, substantial individual differences in the ability to cope with self-management barriers lead to generally lower levels of proactive health behaviors compared to hospitalized patients, along with more pronounced interindividual heterogeneity.</p>
<p>The Positive-Proactive Profile was characterized by the highest scores in proactive health behaviors. From the perspective of HBM, this group demonstrated a highly internalized health belief system (the dimension of self-health responsibility ranked first among the four profiles). They showed clear awareness of the perceived susceptibility to and severity of hypertension, accurately recognized the long-term benefits of consistent disease management, and exhibited strong self-efficacy in overcoming barriers (the dimension of disease management ranked first). This has established a positive belief&#x2013;behavior cycle, as reflected in their top rankings in the dimensions of dietary, physical activity, labor, and emotional management. Nevertheless, this group accounted for only 15.8% of the sample, indicating that patients with a high level of proactive health management capability remain a minority.</p>
<p>The Self-Regulating-Proactive Profile constituted the largest subgroup (35.4%), representing the predominant behavioral pattern in this hypertensive cohort. This group exhibited consistent self-regulation in daily health practices, with scores ranked second across dietary, physical activity, labor and emotional management dimensions. In contrast, they showed diminished personal health responsibility (ranked third) and lower engagement in disease management (ranked third). From a HBM perspective, this profile reflects a structural divergence in perceived health benefits: participants recognized and actively adopted self-regulated daily health behaviors, yet underappreciated the long-term benefits of medically guided health actions. These medically oriented behaviors were also more vulnerable to perceived barriers, including time, cost, and medication-related concerns, further undermining adherence. Thus, this pattern illustrates a selective behavioral orientation characterized by proactive self-regulation in lifestyle, alongside suboptimal compliance with medical management.</p>
<p>The Medically Compliant-Proactive Profile accounted for 30.2% of the sample and was characterized by relatively clear self-health responsibility (ranked second). In structured disease management settings, external behavioral cues, such as reminders from healthcare professionals and standardized management protocols, interacted with patients&#x2019; pre-existing health beliefs, driving them to comply with disease management regimens (ranked second in the disease management dimension). However, their health beliefs were not fully internalized. When returning to unstructured daily life scenarios lacking external guidance or constraints, these patients exhibited increased perceived barriers to proactive health behaviors and diminished perceived benefits. Their self-regulatory capacity concerning diet, exercise, labor and emotion was comparatively limited (ranking third in each respective dimension). Overall, their behavioral pattern is characterized by compliance-oriented pattern in health management.</p>
<p>Passive-Proactive Profile accounted for 18.6% of the sample and exhibited the lowest scores across all dimensions of proactive health behavior. Patients in this profile demonstrated low awareness of self-health responsibility. Beyond maintaining a basic balance between labor and emotional management, they showed passive or minimal engagement in dietary control, physical activity, and disease management. Overall, their health behavior agency was the weakest, characterized by a systematically deficient health belief system that resulted in insufficient motivation to initiate and sustain health-promoting behaviors.</p>
</sec>
<sec id="sec20">
<label>4.2</label>
<title>Differential impact of multiple factors on the potential categories of proactive health behaviors</title>
<p>The analysis revealed divergent patterns of influence exerted by demographic, clinical, and psychological factors on different proactive health behavior profiles, a finding that precisely underscores the value of the latent profile approach.</p>
<p>Regarding demographic factors, age emerged as a significant predictor of the Positive-Proactive Profile. Patients aged &#x003C;45&#x202F;years had 21.352 times higher odds (95% CI: 4.026&#x2013;113.254) of belonging to this profile compared to those aged &#x2265;60&#x202F;years. Patients aged 45&#x2013;59&#x202F;years also had significantly higher odds (OR&#x202F;=&#x202F;8.183, 95% CI: 1.96&#x2013;34.16). This gradient aligns with theoretical expectations. Drawing on Social Cognitive Theory (<xref ref-type="bibr" rid="ref21">21</xref>) and the Health Belief Model, younger individuals typically exhibit superior information processing and self-regulatory skills, enabling them to better perceive health threats, appraise the long-term benefits of proactive behaviors, and convert intentions into action. Conversely, older adults may face elevated perceived barriers due to age-related cognitive changes and challenges in engaging with digital health tools, which can weaken their responsiveness to behavioral cues. This combination of factors may predispose them toward more passive behavioral profiles, such as the Passive-Proactive Profile identified in this study (<xref ref-type="bibr" rid="ref22">22</xref>).</p>
<p>Employment status was a significant negative predictor of the Positive-Proactive Profile (OR&#x202F;=&#x202F;0.058, 95% CI: 0.015&#x2013;0.217), indicating that the workplace context and occupational stress may constrain proactive health behaviors. On one hand, the typical work environment, characterized by prolonged sitting and frequent dining out, limits opportunities for physical activity and healthy eating, thereby increasing perceived barriers to behavior change. On the other hand, occupational stress elevates cortisol levels, which activates the sympathetic nervous system and exacerbates blood pressure fluctuations. This physiological response makes it difficult for individuals to perceive the tangible benefits of their health efforts, thereby weakening their perceived benefits. Furthermore, sustained work demands deplete psychological resources, leading to diminished self-efficacy in maintaining health behaviors. When combined with low health literacy, this depletion further impairs an individual&#x2019;s ability to accurately appraise the perceived benefits and barriers associated with behavior change (<xref ref-type="bibr" rid="ref23">23</xref>, <xref ref-type="bibr" rid="ref24">24</xref>). It is worth further exploring that the mechanisms of influence of different occupational types on health behaviors may vary. For example, although manual workers expend considerable physical energy in their jobs, their work may lead to irregular routines and physical fatigue, thereby reducing their motivation for proactive exercise. In contrast, white-collar workers are more susceptible to prolonged sedentary behavior and high cognitive demands, making it challenging for them to maintain regular health behaviors. Future studies could collect detailed occupational information (e.g., job nature, intensity, and environment) to thoroughly examine the pathways through which occupational factors influence the health behaviors of hypertensive patients, thereby providing a basis for developing targeted health interventions for specific occupational groups.</p>
<p>Marital status and educational level emerged as significant predictors specifically for the Medically Compliant-Proactive Profile. Although marital status is traditionally considered a protective factor, this study found that married patients had 2.92 times higher odds (95% CI: 1.033&#x2013;8.255) of belonging to the Medically Compliant-Proactive Profile compared to the Passive-Proactive Profile, yet it did not increase their likelihood of belonging to the Positive-Proactive Profile. This dual effect can be interpreted through two complementary mechanisms. The supportive function of marriage is reflected in the spouse often serving as an informal health supervisor, helping the patient maintain compliance with disease management within the home setting. Furthermore, as a central component of the social support system, marriage alleviates the perceived burden of disease management through practical assistance, such as facilitating healthcare access and offering emotional support, thereby reducing passive tendencies arising from loneliness or practical challenges. Conversely, from the perspective of familial responsibility structures common in Chinese society (<xref ref-type="bibr" rid="ref25">25</xref>), marital and domestic obligations (e.g., spousal care, child-rearing) compete directly with the substantial time and cognitive resources required for more complex, self-initiated health behaviors, such as regular exercise, deliberate meal planning, and autonomous stress management. This competition for personal resources explains why marriage, while effectively supporting externally guided compliance (as seen in the Medically Compliant-Proactive Profile), may not sufficiently promote the internalization of health motivations or the broad behavioral expansion necessary for progression to the Positive-Proactive Profile.</p>
<p>Educational level was also a significant predictor of profile membership. Compared to patients with a college education or above, those with a high school education or less had significantly higher odds of belonging to the Passive-Proactive Profile relative to the Medically Compliant-Proactive Profile (OR&#x202F;=&#x202F;0.216, 95% CI: 0.088&#x2013;0.527). This pattern may stem from limited health literacy, which can constrain access to health information, impair comprehension of medical advice, and exacerbate practical barriers to behavior change. These factors collectively reduce both the motivation to adopt healthy behaviors and the perceived benefits of engaging with formal healthcare support. Consequently, under conditions of low perceived benefits and high perceived barriers, their behavioral patterns are more likely to remain within the passive range.</p>
<p>Regarding clinical factors, a disease duration of &#x003C;5&#x202F;years was a significant positive predictor for both the Self-Regulating-Proactive Profile (OR&#x202F;=&#x202F;9.927, 95% CI: 2.844&#x2013;34.656) and the Positive-Proactive Profile (OR&#x202F;=&#x202F;4.759, 95% CI: 1.195&#x2013;18.958), with a notably higher probability of belonging to the Self-Regulating-Proactive Profile. From the perspective of behavioral development, the consolidation of health behaviors requires sustained repetition and positive reinforcement. Patients with shorter disease duration are typically in a phase of behavioral adjustment (<xref ref-type="bibr" rid="ref26">26</xref>, <xref ref-type="bibr" rid="ref27">27</xref>), which represents a critical transitional period toward proactive health engagement. According to the HBM, whether patients successfully navigate this transition depends on the interplay of multiple factors, including perceived disease threat, evaluation of benefits versus barriers to behavior change, and access to cues for action. Consequently, not all patients achieve a smooth transition to sustained proactive behavior. This also explains why, in the present study, patients with a disease duration of &#x003C;5&#x202F;years were more likely to be classified into the Self-Regulating-Proactive Profile than into the Positive-Proactive Profile.</p>
<p>A history of hospitalization significantly increased the odds of transitioning from the Passive-Proactive to the Self-Regulating-Proactive Profile (OR&#x202F;=&#x202F;3.133, 95% CI: 1.323&#x2013;7.423). This may be explained by the intensive health education provided during hospitalization, which serves as a powerful external cue to action (<xref ref-type="bibr" rid="ref28">28</xref>), which likely enhances patients&#x2019; perceived severity of hypertension. Simultaneously, the immediate feedback from improved blood pressure control reinforces their perceived benefits of behavioral change, thereby facilitating the shift toward more proactive self-management.</p>
<p>Both self-efficacy and self-management capacity were significant negative predictors of the Passive-Proactive Profile. As a core dimension of the HBM, self-efficacy functions as a pivotal mediator, translating perceived benefits into sustained health action. Individuals with higher self-efficacy are more confident in their ability to overcome barriers and to derive tangible benefits from health behaviors, which promotes movement away from passive patterns (<xref ref-type="bibr" rid="ref29">29</xref>). Similarly, greater self-management capacity reduces perceived barriers (<xref ref-type="bibr" rid="ref30">30</xref>) by enabling consistent execution of key behaviors such as blood pressure monitoring and dietary control. Successful hypertension management then reinforces perceived benefits, establishing a positive feedback loop that supports ongoing engagement. Conversely, patients with limited self-management skills often experience poor behavioral execution and inadequate blood pressure control. This not only interrupts the reinforcement of perceived benefits but also amplifies perceived barriers, thereby increasing the likelihood of remaining in a passive behavioral state.</p>
<p>Health literacy positively predicted membership in both the Self-Regulating-Proactive Profile (OR&#x202F;=&#x202F;1.030, 95% CI: 1.012&#x2013;1.049) and the Medically Compliant-Proactive Profile (OR&#x202F;=&#x202F;1.020, 95% CI: 1.002&#x2013;1.037), but was not significantly associated with the Positive-Proactive Profile. This differential pattern can be explained by the interplay between behavioral development stages and a functional threshold effect. First, health literacy primarily facilitates the translation of health information into internalized beliefs, a process especially critical for patients in the cognitive and behavioral adjustment phases, as typified by the Self-Regulating and Medically Compliant profiles. In contrast, individuals in the Positive-Proactive Profile have largely completed the transition from cognitive appraisal to belief internalization; thus, the supportive function of health literacy may be supplanted by higher-order, self-sustaining mechanisms that maintain established proactive routines. Second, health literacy appears subject to a threshold effect (<xref ref-type="bibr" rid="ref31">31</xref>). Members of the Positive-Proactive Profile likely already possess health literacy at or above a functional saturation point, where further increments yield diminishing returns on behavior maintenance. Conversely, for those in the Self-Regulating and Medically Compliant profiles, health literacy generally remains below this threshold, so even modest improvements can substantially enhance information comprehension and belief consolidation, thereby producing a more pronounced and statistically detectable predictive relationship.</p>
</sec>
<sec id="sec21">
<label>4.3</label>
<title>Nursing implications</title>
<p>Patients with a Positive-Proactive Profile are characterized by stable health beliefs and robust behavioral execution capacity. Shared care clinics, a group-based care model accommodating 10&#x2013;15 patients per session (<xref ref-type="bibr" rid="ref32">32</xref>), can serve as a platform to engage these patients as peer influencers. By sharing their personal experience and success stories, they can provide concrete cues to action for patients with other behavioral profiles, helping the latter directly perceive the tangible benefits of positive health behaviors. Moreover, their replicable practical examples can effectively reduce the perceived barriers to behavior change among these patients. Meanwhile, the multidisciplinary support available in shared care clinics can deliver advanced health guidance for Positive-Proactive Profile patients, thereby preventing burnout induced by long-term self-management. Developing stratified, context-sensitive interventions requires dedicated efforts to address the contextual needs of distinct patient subgroups. For employed patients, fragmented, context-adapted health management strategies are recommended, such as Sheetali and Bhramari pranayama breathing techniques (<xref ref-type="bibr" rid="ref33">33</xref>) and autonomous AI-driven digital health interventions (<xref ref-type="bibr" rid="ref34">34</xref>). For older adults patients, it is imperative to develop age-friendly intervention tools to minimize implementation barriers, including blood pressure monitors equipped with voice guidance and illustrated dietary manuals (<xref ref-type="bibr" rid="ref35">35</xref>). The VITASENIOR-MT platform exemplifies an effective practice in this regard (<xref ref-type="bibr" rid="ref36">36</xref>). It adopts a television-based interface that is familiar to the older adults for data entry, which lowers the threshold for technology adoption. Additionally, it leverages Internet of Things (IoT) technology to enable automatic data transmission, thereby significantly improving older adults users&#x2019; engagement and treatment adherence.</p>
<p>For patients with the Self-Regulating-Proactive Profile, real-world case-based visual materials (e.g., images of organ damage induced by hypertension) (<xref ref-type="bibr" rid="ref37">37</xref>, <xref ref-type="bibr" rid="ref38">38</xref>) and hypertension-related complication risk calculation models (<xref ref-type="bibr" rid="ref39">39</xref>, <xref ref-type="bibr" rid="ref40">40</xref>) can be adopted to enhance their intuitive understanding of disease risks and motivate them to engage in health management. Meanwhile, personalized reminders can be delivered via text messages, mobile applications and other channels. In combination with regular follow-ups or peer support groups, positive feedback should be provided on their behavioral progress, so as to gradually improve their self-efficacy and behavioral execution capacity. For patients with a short disease course, interventions targeting habit formation should be strengthened. Repetitive action cues can be used to facilitate behavioral habituation and prevent regression to a passive state. Drawing on the Discharge Transition Care Theory (<xref ref-type="bibr" rid="ref41">41</xref>), the period from pre-discharge to 2&#x202F;months post-discharge represents a golden window for consolidating patients&#x2019; health beliefs. During this period, continuous external cues can be provided through remote monitoring and systematic follow-ups to maintain patients&#x2019; high-level disease awareness, thereby promoting their transition to the Positive-Proactive Profile. The virtual visit platform established by Levine et al. (<xref ref-type="bibr" rid="ref42">42</xref>) for hypertensive patients has shortened consultation time and achieved high patient satisfaction. This indicates that such digital tools can serve as effective carriers for reducing perceived barriers and providing action cues, supporting patients in consistently practicing healthy behaviors in daily life scenarios.</p>
<p>For patients with the Medically Compliant-Proactive Profile, within the family support system, efforts should be made to facilitate the transformation of spouses&#x2019; role from informal health managers to co-participants. Through collaborative approaches such as accompanying patients in physical exercises and providing emotional mutual support, spouses can practice health behaviors together with patients in daily life (<xref ref-type="bibr" rid="ref43">43</xref>). In addition, collective family tasks such as preparing low-salt meals together and outdoor activities can be organized to naturally integrate health management into daily routines, promote the organic combination of health behaviors and family responsibilities, and further facilitate the internalization and sustained practice of health behaviors among patients. To achieve the above goals of collaborative support and behavioral integration, Huilong Duan et al. (<xref ref-type="bibr" rid="ref44">44</xref>) developed a set of digital health intervention tools based on the concept of Goal-Directed Design. Built on a mobile health application framework, this tool incorporates personalized goal-setting and family collaboration modules, thereby strengthening family-centered health behavior support and implementation. Based on the Behavior Change Wheel theory, Wei Gan et al. designed an Interactive Pictorial Health Education (IPHE) program targeting patients with low literacy levels. By visualizing complex medical information through graphic illustrations, this program enhances the understanding and engagement of patients with limited literacy (<xref ref-type="bibr" rid="ref45">45</xref>).</p>
<p>For patients with the Passive-Proactive Profile, the core of interventions lies in stimulating their intrinsic health motivation and establishing a sustainable health belief system. To achieve this goal, the concept of Patient Activation can be introduced, which serves as a predictive indicator for measuring an individual&#x2019;s willingness and ability to engage in personal health management (<xref ref-type="bibr" rid="ref46">46</xref>). In the future, this concept can be embedded into personalized health education delivery algorithms to enable precise matching and dynamic adaptation of supportive content for patients. On the basis of motivation cultivation, the focus of interventions should shift to reducing patients&#x2019; perceived barriers, as well as improving their self-efficacy, self-management capacity and health literacy. Chen P. developed an artificial intelligence-powered conversational agent that constructs a personalized health knowledge base using knowledge graphs (<xref ref-type="bibr" rid="ref47">47</xref>), allowing patients to access accurate information and receive instant answers anytime and anywhere. This process not only optimizes patients&#x2019; health literacy, but also accumulates successful experiences through continuous positive interactions, thereby enhancing their self-efficacy and self-management capacity. Furthermore, the data visualization capabilities of wearable devices (<xref ref-type="bibr" rid="ref48">48</xref>) can be incorporated into interventions. This allows patients to directly observe the subtle health improvements resulting from behavioral changes, using visual evidence to counteract negative perceptions.</p>
</sec>
</sec>
<sec id="sec22">
<label>5</label>
<title>Limitations</title>
<p>Although this study provides practical insights into the proactive health behaviors of hypertensive patients, several limitations should be acknowledged. First, its cross-sectional design can reveal correlations but cannot establish causality or track dynamic evolution. Second, it did not measure specific community health support indicators (e.g., family doctor contracting rates, health lecture participation), limiting the analysis of how external systems moderate different proactive behaviors. Third, although the sample of this study was drawn from eight communities in Anhui Province, covering both urban and rural settings, it still carries geographic limitations. Future research could adopt a cross-regional, multi-center sampling design to further examine the stability of the identified latent profiles and explore how factors such as economic development levels, regional differences in health beliefs, and coverage of public health services may contribute to heterogeneity in influencing factors.</p>
</sec>
<sec sec-type="conclusions" id="sec23">
<label>6</label>
<title>Conclusion</title>
<p>This study used latent profile analysis to identify four distinct subtypes of proactive health behaviors among community-dwelling hypertensive patients and systematically analyzed the differential factors associated with each subtype from the perspective of the HBM. This typological perspective moves beyond describing overall behavioral levels and enriches our understanding of the complexity inherent in patients&#x2019; proactive health behaviors. The findings suggest that health promotion interventions need to move beyond a one-size-fits-all approach. Instead, they should integrate individual, family, and digital technology resources to implement strategies targeted at patients&#x2019; specific behavioral subtypes, thereby improving blood pressure control outcomes more effectively.</p>
</sec>
<sec id="sec24">
<label>7</label>
<title>Future directions</title>
<p>Future research should focus on the following directions. First, studies should integrate objective data (e.g., ambulatory blood pressure monitoring, wearable device records) with qualitative interviews to verify the stability and explore the dynamic evolution patterns of the identified latent subtypes. Second, future studies should incorporate system-level variables (e.g., healthcare institution capacity, community environmental support) to develop a more comprehensive theoretical model of the factors influencing health behaviors. Third, introducing the chronic disease trajectory framework would allow researchers to systematically track transformation paths of patients&#x2019; health behavior subtypes across disease stages. Concurrently, exploring AI-based adaptive intervention strategies could provide a critical pathway toward precision health management.</p>
</sec>
</body>
<back>
<sec sec-type="data-availability" id="sec25">
<title>Data availability statement</title>
<p>The original contributions presented in the study are included in the article/supplementary material, further inquiries can be directed to the corresponding author.</p>
</sec>
<sec sec-type="ethics-statement" id="sec26">
<title>Ethics statement</title>
<p>The studies involving human participants were reviewed and approved by the Ethics Committee of Anhui University of Chinese Medicine (AHUCM-HSS-2025008). The participants provided their written informed consent to participate in this study.</p>
</sec>
<sec sec-type="author-contributions" id="sec27">
<title>Author contributions</title>
<p>ZX: Writing &#x2013; original draft, Conceptualization, Data curation, Writing &#x2013; review &#x0026; editing. YM: Data curation, Conceptualization, Writing &#x2013; review &#x0026; editing. LT: Conceptualization, Investigation, Writing &#x2013; review &#x0026; editing. TY: Supervision, Data curation, Writing &#x2013; original draft, Methodology. QH: Project administration, Writing &#x2013; original draft, Data curation. XiaoW: Writing &#x2013; review &#x0026; editing, Conceptualization, Methodology, Supervision. XianW: Supervision, Formal analysis, Writing &#x2013; original draft, Writing &#x2013; review &#x0026; editing, Conceptualization.</p>
</sec>
<ack>
<title>Acknowledgments</title>
<p>The authors appreciate all the hypertension patients, community health professionals, and research members who cooperated with us for their efforts in this study.</p>
</ack>
<sec sec-type="COI-statement" id="sec28">
<title>Conflict of interest</title>
<p>The author(s) declared that this work was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.</p>
</sec>
<sec sec-type="ai-statement" id="sec29">
<title>Generative AI statement</title>
<p>The author(s) declared that Generative AI was not used in the creation of this manuscript.</p>
<p>Any alternative text (alt text) provided alongside figures in this article has been generated by Frontiers with the support of artificial intelligence and reasonable efforts have been made to ensure accuracy, including review by the authors wherever possible. If you identify any issues, please contact us.</p>
</sec>
<sec sec-type="disclaimer" id="sec30">
<title>Publisher&#x2019;s note</title>
<p>All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.</p>
</sec>
<ref-list>
<title>References</title>
<ref id="ref1"><label>1.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab id="coll1">NCD Risk Factor Collaboration (NCD-RisC)</collab></person-group>. <article-title>Worldwide trends in hypertension prevalence and progress in treatment and control from 1990 to 2019: a pooled analysis of 1201 population-representative studies with 104 million participants</article-title>. <source>Lancet</source>. (<year>2021</year>) <volume>398</volume>:<fpage>957</fpage>&#x2013;<lpage>80</lpage>. doi: <pub-id pub-id-type="doi">10.1016/S0140-6736(21)01330-1</pub-id>, <pub-id pub-id-type="pmid">34450083</pub-id></mixed-citation></ref>
<ref id="ref2"><label>2.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Niriayo</surname><given-names>YL</given-names></name> <name><surname>Demoz</surname><given-names>GT</given-names></name> <name><surname>Asgedom</surname><given-names>SW</given-names></name></person-group>. <article-title>Effect of self-care activities on blood pressure control among patients with hypertension</article-title>. <source>Biomed Res Int</source>. (<year>2025</year>) <volume>2025</volume>:<fpage>6667824</fpage>. doi: <pub-id pub-id-type="doi">10.1155/2025/6667824</pub-id></mixed-citation></ref>
<ref id="ref3"><label>3.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Huy</surname><given-names>TQ</given-names></name> <name><surname>Nguyet</surname><given-names>NT</given-names></name> <name><surname>Nguyet</surname><given-names>NM</given-names></name></person-group>. <article-title>Self-care behavior mediates the relationship between health literacy and blood pressure in older adults with hypertension</article-title>. <source>Bangladesh J Med Sci</source>. (<year>2024</year>) <volume>23</volume>:<fpage>476</fpage>&#x2013;<lpage>83</lpage>. doi: <pub-id pub-id-type="doi">10.3329/bjms.v23i2.72176</pub-id></mixed-citation></ref>
<ref id="ref4"><label>4.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Valenzuela</surname><given-names>PL</given-names></name> <name><surname>Carrera-Bastos</surname><given-names>P</given-names></name> <name><surname>G&#x00E1;lvez</surname><given-names>BG</given-names></name></person-group>. <article-title>Lifestyle interventions for the prevention and treatment of hypertension</article-title>. <source>Nat Rev Cardiol</source>. (<year>2021</year>) <volume>18</volume>:<fpage>251</fpage>&#x2013;<lpage>75</lpage>. doi: <pub-id pub-id-type="doi">10.1038/s41569-020-00437-9</pub-id></mixed-citation></ref>
<ref id="ref5"><label>5.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Liu</surname><given-names>J</given-names></name> <name><surname>Li</surname><given-names>W</given-names></name> <name><surname>Yao</surname><given-names>H</given-names></name></person-group>. <article-title>Proactive health: an imperative to achieve the goal of healthy China</article-title>. <source>China CDC Wkly</source>. (<year>2022</year>) <volume>4</volume>:<fpage>799</fpage>&#x2013;<lpage>801</lpage>. doi: <pub-id pub-id-type="doi">10.46234/ccdcw2022.156</pub-id></mixed-citation></ref>
<ref id="ref6"><label>6.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wei</surname><given-names>YL</given-names></name> <name><surname>Zhang</surname><given-names>L</given-names></name> <name><surname>Chen</surname><given-names>FF</given-names></name></person-group>. <article-title>Development of an active health behavior scale for patients with hypertension</article-title>. <source>Chin J Public Health</source>. (<year>2023</year>) <volume>39</volume>:<fpage>370</fpage>&#x2013;<lpage>4</lpage>. doi: <pub-id pub-id-type="doi">10.3969/j.issn.1009-6493.2015.037</pub-id></mixed-citation></ref>
<ref id="ref7"><label>7.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Limbu</surname><given-names>YB</given-names></name> <name><surname>Gautam</surname><given-names>RK</given-names></name></person-group>. <article-title>How well the constructs of health belief model predict vaccination intention: a systematic review on COVID-19 primary series and booster vaccines</article-title>. <source>Vaccines (Basel)</source>. (<year>2023</year>) <volume>11</volume>:<fpage>816</fpage>. doi: <pub-id pub-id-type="doi">10.3390/vaccines11040816</pub-id>, <pub-id pub-id-type="pmid">37112728</pub-id></mixed-citation></ref>
<ref id="ref8"><label>8.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Halizah</surname><given-names>AN</given-names></name> <name><surname>Murti</surname><given-names>B</given-names></name> <name><surname>Demartoto</surname><given-names>A</given-names></name></person-group>. <article-title>Meta analysis: application of health belief model on tertiary preventive behavior in type 2 diabetes mellitus patients</article-title>. <source>J Health Promot Behav</source>. (<year>2024</year>) <volume>9</volume>:<fpage>185</fpage>&#x2013;<lpage>98</lpage>. doi: <pub-id pub-id-type="doi">10.26911/thejhpb.2024.09.03.02</pub-id></mixed-citation></ref>
<ref id="ref9"><label>9.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Saffari</surname><given-names>M</given-names></name> <name><surname>Sanaeinasab</surname><given-names>H</given-names></name> <name><surname>Rashidi-Jahan</surname><given-names>H</given-names></name></person-group>. <article-title>An intervention program using the health belief model to modify lifestyle in coronary heart disease: randomized controlled trial</article-title>. <source>Int J Behav Med</source>. (<year>2024</year>) <volume>31</volume>:<fpage>631</fpage>&#x2013;<lpage>41</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s12529-023-10201-1</pub-id></mixed-citation></ref>
<ref id="ref10"><label>10.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>MC</given-names></name> <name><surname>Bi</surname><given-names>XY</given-names></name></person-group>. <source>Latent variable modeling and Mplus application: advanced chapter</source>. <publisher-loc>Chongqing</publisher-loc>: <publisher-name>Chongqing University Press</publisher-name>; (<year>2018</year>). <fpage>13</fpage>&#x2013;<lpage>15</lpage>.</mixed-citation></ref>
<ref id="ref11"><label>11.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>MacLean</surname><given-names>E</given-names></name> <name><surname>Dendukuri</surname><given-names>N</given-names></name></person-group>. <article-title>Latent class analysis and the need for clear reporting of methods</article-title>. <source>Clin Infect Dis</source>. (<year>2021</year>) <volume>73</volume>:<fpage>e2285</fpage>&#x2013;<lpage>6</lpage>. doi: <pub-id pub-id-type="doi">10.1093/cid/ciaa1131</pub-id>, <pub-id pub-id-type="pmid">32761073</pub-id></mixed-citation></ref>
<ref id="ref12"><label>12.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab id="coll2">Chinese Hypertension Guidelines Revision Committee, Hypertension Alliance (China)</collab></person-group>. <article-title>Chinese guidelines for the prevention and treatment of hypertension (2024 revision)</article-title>. <source>Chin J Hypertens</source>. (<year>2024</year>) <volume>32</volume>:<fpage>603</fpage>&#x2013;<lpage>700</lpage>. doi: <pub-id pub-id-type="doi">10.26599/1671-5411.2025.01.008</pub-id></mixed-citation></ref>
<ref id="ref13"><label>13.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Zhao</surname><given-names>QL</given-names></name> <name><surname>Liu</surname><given-names>X</given-names></name></person-group>. <article-title>Development and validation of a self-management behavior scale for hypertensive patients</article-title>. <source>Chin Nurs Manag</source>. (<year>2012</year>) <volume>12</volume>:<fpage>26</fpage>&#x2013;<lpage>31</lpage>.</mixed-citation></ref>
<ref id="ref14"><label>14.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Yang</surname><given-names>BP</given-names></name> <name><surname>Liu</surname><given-names>XQ</given-names></name></person-group>. <article-title>Investigation and analysis of self-efficacy in hypertensive patients</article-title>. <source>J Nurs (China)</source>. (<year>2007</year>) <volume>4</volume>:<fpage>15</fpage>&#x2013;<lpage>7</lpage>.</mixed-citation></ref>
<ref id="ref15"><label>15.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Jordan</surname><given-names>JE</given-names></name> <name><surname>Buchbinder</surname><given-names>R</given-names></name> <name><surname>Osborne</surname><given-names>RH</given-names></name></person-group>. <article-title>Conceptualising health literacy from the patient perspective</article-title>. <source>Patient Educ Couns</source>. (<year>2010</year>) <volume>79</volume>:<fpage>36</fpage>&#x2013;<lpage>42</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.pec.2009.10.001</pub-id>, <pub-id pub-id-type="pmid">19896320</pub-id></mixed-citation></ref>
<ref id="ref16"><label>16.</label><mixed-citation publication-type="book"><person-group person-group-type="author"><name><surname>Sun</surname><given-names>HL</given-names></name></person-group>. <source>Research and preliminary application of a health literacy scale for chronic disease patients [Master&#x2018;s thesis]</source>. <publisher-loc>Shanghai</publisher-loc>: <publisher-name>Fudan University</publisher-name> (<year>2012</year>).</mixed-citation></ref>
<ref id="ref17"><label>17.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Ferguson</surname><given-names>SL</given-names></name> <name><surname>Moore</surname><given-names>EWG</given-names></name> <name><surname>Hull</surname><given-names>DM</given-names></name></person-group>. <article-title>Finding latent groups in observed data: a primer on latent profile analysis in Mplus for applied researchers</article-title>. <source>Int J Behav Dev</source>. (<year>2020</year>) <volume>44</volume>:<fpage>458</fpage>&#x2013;<lpage>68</lpage>. doi: <pub-id pub-id-type="doi">10.1177/0165025419881721</pub-id></mixed-citation></ref>
<ref id="ref18"><label>18.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Celeux</surname><given-names>G</given-names></name> <name><surname>Soromenho</surname><given-names>G</given-names></name></person-group>. <article-title>An entropy criterion for assessing the number of clusters in a mixture model</article-title>. <source>J Classif</source>. (<year>1996</year>) <volume>13</volume>:<fpage>195</fpage>&#x2013;<lpage>212</lpage>.</mixed-citation></ref>
<ref id="ref19"><label>19.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lo</surname><given-names>Y</given-names></name> <name><surname>Mendell</surname><given-names>NR</given-names></name> <name><surname>Rubin</surname><given-names>DB</given-names></name></person-group>. <article-title>Testing the number of components in a normal mixture</article-title>. <source>Biometrika</source>. (<year>2001</year>) <volume>88</volume>:<fpage>767</fpage>&#x2013;<lpage>78</lpage>. doi: <pub-id pub-id-type="doi">10.1093/biomet/88.3.767</pub-id></mixed-citation></ref>
<ref id="ref20"><label>20.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Zhu</surname><given-names>TS</given-names></name> <name><surname>Zhu</surname><given-names>KK</given-names></name> <name><surname>Xue</surname><given-names>HY</given-names></name></person-group>. <article-title>Status and influencing factors of active health behaviours in patients with hypertension</article-title>. <source>Chin Nurs Manag</source>. (<year>2025</year>) <volume>25</volume>:<fpage>369</fpage>&#x2013;<lpage>74</lpage>.</mixed-citation></ref>
<ref id="ref21"><label>21.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hakun</surname><given-names>JG</given-names></name> <name><surname>Findeison</surname><given-names>MA</given-names></name></person-group>. <article-title>Cognitive control moderates the health benefits of trait self-regulation in young adults</article-title>. <source>Personal Individ Differ</source>. (<year>2020</year>) <volume>152</volume>:<fpage>109572</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.paid.2019.109572</pub-id>, <pub-id pub-id-type="pmid">32863502</pub-id></mixed-citation></ref>
<ref id="ref22"><label>22.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Yang</surname><given-names>Y</given-names></name> <name><surname>Gao</surname><given-names>Y</given-names></name> <name><surname>An</surname><given-names>R</given-names></name> <name><surname>Wan</surname><given-names>Q</given-names></name></person-group>. <article-title>Barriers and facilitators to exercise adherence in community-dwelling older adults: a mixed-methods systematic review using the COM-B model and theoretical domains framework</article-title>. <source>Int J Nurs Stud</source>. (<year>2024</year>) <volume>157</volume>:<fpage>104808</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.ijnurstu.2024.104808</pub-id>, <pub-id pub-id-type="pmid">38823146</pub-id></mixed-citation></ref>
<ref id="ref23"><label>23.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Narayanan</surname><given-names>H</given-names></name> <name><surname>Shankar</surname><given-names>K</given-names></name> <name><surname>Shankar</surname><given-names>SL</given-names></name></person-group>. <article-title>Cortisol levels and their association with workplace stress in IT workers</article-title>. <source>Natl J Community Med</source>. (<year>2025</year>) <volume>16</volume>:<fpage>824</fpage>&#x2013;<lpage>30</lpage>. doi: <pub-id pub-id-type="doi">10.1016/j.ijnurstu.2024.104808</pub-id></mixed-citation></ref>
<ref id="ref24"><label>24.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>J</given-names></name> <name><surname>Zhu</surname><given-names>L</given-names></name> <name><surname>Song</surname><given-names>L</given-names></name> <name><surname>Zhou</surname><given-names>Z</given-names></name> <name><surname>Chan</surname><given-names>W</given-names></name> <name><surname>Li</surname><given-names>G</given-names></name> <etal/></person-group>. <article-title>A cohort study on the association between changing occupational stress, hair cortisol concentration, and hypertension</article-title>. <source>PLoS One</source>. (<year>2023</year>) <volume>18</volume>:<fpage>e0285623</fpage>. doi: <pub-id pub-id-type="doi">10.1371/journal.pone.0285623</pub-id>, <pub-id pub-id-type="pmid">37196014</pub-id></mixed-citation></ref>
<ref id="ref25"><label>25.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chen</surname><given-names>L</given-names></name> <name><surname>Yang</surname><given-names>R</given-names></name></person-group>. <article-title>The influence of traditional Chinese family customs and traditions on family values</article-title>. <source>J Glob Human Soc Sci</source>. (<year>2023</year>) <volume>4</volume>:<fpage>197</fpage>&#x2013;<lpage>201</lpage>. doi: <pub-id pub-id-type="doi">10.61360/bonighss232014240810</pub-id></mixed-citation></ref>
<ref id="ref26"><label>26.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Mentrup</surname><given-names>S</given-names></name> <name><surname>Harris</surname><given-names>E</given-names></name> <name><surname>Gomersall</surname><given-names>T</given-names></name></person-group>. <article-title>Patients' experiences of cardiovascular health education and risk communication: a qualitative synthesis</article-title>. <source>Qual Health Res</source>. (<year>2020</year>) <volume>30</volume>:<fpage>88</fpage>&#x2013;<lpage>104</lpage>. doi: <pub-id pub-id-type="doi">10.1177/1049732319880551</pub-id></mixed-citation></ref>
<ref id="ref27"><label>27.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lally</surname><given-names>P</given-names></name> <name><surname>Gardner</surname><given-names>B</given-names></name></person-group>. <article-title>Promoting habit formation</article-title>. <source>Health Psychol Rev</source>. (<year>2013</year>) <volume>7</volume>:<fpage>S137</fpage>&#x2013;<lpage>58</lpage>. doi: <pub-id pub-id-type="doi">10.1080/17437199.2011.603640</pub-id></mixed-citation></ref>
<ref id="ref28"><label>28.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Van der Kluit</surname><given-names>MJ</given-names></name> <name><surname>Dijkstra</surname><given-names>GJ</given-names></name></person-group>. <article-title>Outcomes as experienced by older patients after hospitalisation: satisfaction, acceptance, frustration and hope: a grounded theory study</article-title>. <source>Age Ageing</source>. (<year>2022</year>) <volume>51</volume>:<fpage>afac166</fpage>. doi: <pub-id pub-id-type="doi">10.1093/ageing/afac166</pub-id>, <pub-id pub-id-type="pmid">35871418</pub-id></mixed-citation></ref>
<ref id="ref29"><label>29.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tan</surname><given-names>FCJH</given-names></name> <name><surname>Oka</surname><given-names>P</given-names></name> <name><surname>Dambha-Miller</surname><given-names>H</given-names></name></person-group>. <article-title>The association between self-efficacy and self-care in essential hypertension: a systematic review</article-title>. <source>BMC Fam Pract</source>. (<year>2021</year>) <volume>22</volume>:<fpage>44</fpage>. doi: <pub-id pub-id-type="doi">10.1186/s12875-021-01391-2</pub-id></mixed-citation></ref>
<ref id="ref30"><label>30.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sakinah</surname><given-names>S</given-names></name> <name><surname>Dee</surname><given-names>TMT</given-names></name> <name><surname>Tusi</surname><given-names>JS</given-names></name></person-group>. <article-title>The effect of self-management education based on the health promotion model on compliance behavior of hypertension patients</article-title>. <source>Babali Nurs Res</source>. (<year>2024</year>) <volume>5</volume>:<fpage>768</fpage>&#x2013;<lpage>82</lpage>. doi: <pub-id pub-id-type="doi">10.37363/bnr.2024.54173</pub-id></mixed-citation></ref>
<ref id="ref31"><label>31.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Guo</surname><given-names>C</given-names></name> <name><surname>Wu</surname><given-names>Y</given-names></name> <name><surname>Bai</surname><given-names>X</given-names></name> <name><surname>Qiao</surname><given-names>Q</given-names></name> <name><surname>Qi</surname><given-names>D</given-names></name> <name><surname>Zang</surname><given-names>S</given-names></name></person-group>. <article-title>Association of health literacy with illness perception of Chinese community patients with chronic disease</article-title>. <source>BMC Public Health</source>. (<year>2025</year>) <volume>25</volume>:<fpage>1857</fpage>. doi: <pub-id pub-id-type="doi">10.1186/s12889-025-23123-2</pub-id>, <pub-id pub-id-type="pmid">40394603</pub-id></mixed-citation></ref>
<ref id="ref32"><label>32.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Taveira</surname><given-names>TH</given-names></name> <name><surname>Cohen</surname><given-names>LB</given-names></name> <name><surname>Laforest</surname><given-names>SK</given-names></name></person-group>. <article-title>Shared medical appointments in heart failure for post acute care follow-up: a randomized controlled trial</article-title>. <source>J Am Heart Assoc</source>. (<year>2024</year>) <volume>13</volume>:<fpage>e035282</fpage>. doi: <pub-id pub-id-type="doi">10.1161/JAHA.123.035282</pub-id></mixed-citation></ref>
<ref id="ref33"><label>33.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Jadeja</surname><given-names>D</given-names></name> <name><surname>Singh</surname><given-names>S</given-names></name> <name><surname>Tripathi</surname><given-names>S</given-names></name></person-group>. <article-title>Effect of Shitli and Bhramari pranayama on hypertension among male police</article-title>. <source>VIDYA</source>. (<year>2024</year>) <volume>3</volume>:<fpage>200</fpage>&#x2013;<lpage>5</lpage>. doi: <pub-id pub-id-type="doi">10.47413/t6dwge69</pub-id></mixed-citation></ref>
<ref id="ref34"><label>34.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Leitner</surname><given-names>J</given-names></name> <name><surname>Chiang</surname><given-names>P-H</given-names></name> <name><surname>Agnihotri</surname><given-names>P</given-names></name> <name><surname>Dey</surname><given-names>S</given-names></name></person-group>. <article-title>The effect of an AI-based, autonomous, digital health intervention using precise lifestyle guidance on blood pressure in adults with hypertension: single-arm nonrandomized trial</article-title>. <source>JMIR Cardio</source>. (<year>2024</year>) <volume>8</volume>:<fpage>e51916</fpage>. doi: <pub-id pub-id-type="doi">10.2196/51916</pub-id>, <pub-id pub-id-type="pmid">38805253</pub-id></mixed-citation></ref>
<ref id="ref35"><label>35.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>Y</given-names></name> <name><surname>Tan</surname><given-names>J</given-names></name> <name><surname>Zhao</surname><given-names>J</given-names></name></person-group>. <article-title>Wearable devices as tools for better hypertension management in elderly patients</article-title>. <source>Med Sci Monit</source>. (<year>2025</year>) <volume>31</volume>:<fpage>e944210</fpage>. doi: <pub-id pub-id-type="doi">10.12659/MSM.946079</pub-id></mixed-citation></ref>
<ref id="ref36"><label>36.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Pereira</surname><given-names>T</given-names></name> <name><surname>Pires</surname><given-names>G</given-names></name> <name><surname>Jorge</surname><given-names>D</given-names></name></person-group>. <article-title>Telehealth monitoring of a hypertensive elderly patient with the new VITASENIOR-MT system: a case study</article-title>. <source>Blood Press Monit</source>. (<year>2020</year>) <volume>25</volume>:<fpage>227</fpage>&#x2013;<lpage>30</lpage>. doi: <pub-id pub-id-type="doi">10.1097/MBP.0000000000000451</pub-id></mixed-citation></ref>
<ref id="ref37"><label>37.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dong</surname><given-names>T</given-names></name> <name><surname>Faaborg-Andersen</surname><given-names>C</given-names></name> <name><surname>Garcia</surname><given-names>M</given-names></name> <name><surname>Blaha</surname><given-names>M</given-names></name> <name><surname>Klein</surname><given-names>AL</given-names></name> <name><surname>Gill</surname><given-names>E</given-names></name> <etal/></person-group>. <article-title>Multimodality cardiovascular imaging in hypertension</article-title>. <source>Curr Opin Cardiol</source>. (<year>2023</year>) <volume>38</volume>:<fpage>287</fpage>&#x2013;<lpage>96</lpage>. doi: <pub-id pub-id-type="doi">10.1097/HCO.0000000000001061</pub-id>, <pub-id pub-id-type="pmid">37115822</pub-id></mixed-citation></ref>
<ref id="ref38"><label>38.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lembo</surname><given-names>M</given-names></name> <name><surname>Manzi</surname><given-names>MV</given-names></name> <name><surname>Mancusi</surname><given-names>C</given-names></name></person-group>. <article-title>Advanced imaging tools for evaluating cardiac morphological and functional impairment in hypertensive disease</article-title>. <source>J Hypertens</source>. (<year>2022</year>) <volume>40</volume>:<fpage>4</fpage>&#x2013;<lpage>14</lpage>. doi: <pub-id pub-id-type="doi">10.1097/HJH.0000000000002967</pub-id></mixed-citation></ref>
<ref id="ref39"><label>39.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Du</surname><given-names>J</given-names></name> <name><surname>Chang</surname><given-names>X</given-names></name> <name><surname>Ye</surname><given-names>C</given-names></name></person-group>. <article-title>Developing a hypertension visualization risk prediction system utilizing machine learning and health check-up data</article-title>. <source>Sci Rep</source>. (<year>2023</year>) <volume>13</volume>:<fpage>10381</fpage>. doi: <pub-id pub-id-type="doi">10.1038/s41598-023-37474-6</pub-id></mixed-citation></ref>
<ref id="ref40"><label>40.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wu</surname><given-names>Y</given-names></name> <name><surname>Xin</surname><given-names>B</given-names></name> <name><surname>Wan</surname><given-names>Q</given-names></name> <name><surname>Ren</surname><given-names>Y</given-names></name> <name><surname>Jiang</surname><given-names>W</given-names></name></person-group>. <article-title>Risk factors and prediction models for cardiovascular complications of hypertension in older adults with machine learning: a cross-sectional study</article-title>. <source>Heliyon</source>. (<year>2024</year>) <volume>10</volume>:<fpage>e27941</fpage>. doi: <pub-id pub-id-type="doi">10.1016/j.heliyon.2024.e27941</pub-id>, <pub-id pub-id-type="pmid">38509942</pub-id></mixed-citation></ref>
<ref id="ref41"><label>41.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Naylor</surname><given-names>MD</given-names></name> <name><surname>Brooten</surname><given-names>D</given-names></name> <name><surname>Campbell</surname><given-names>R</given-names></name> <name><surname>Jacobsen</surname><given-names>BS</given-names></name> <name><surname>Mezey</surname><given-names>MD</given-names></name> <name><surname>Pauly</surname><given-names>MV</given-names></name> <etal/></person-group>. <article-title>Comprehensive discharge planning and home follow-up of hospitalized elders: a randomized clinical trial</article-title>. <source>JAMA</source>. (<year>1999</year>) <volume>281</volume>:<fpage>613</fpage>&#x2013;<lpage>20</lpage>. doi: <pub-id pub-id-type="doi">10.1001/jama.281.7.613</pub-id></mixed-citation></ref>
<ref id="ref42"><label>42.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Levine</surname><given-names>DM</given-names></name> <name><surname>Dixon</surname><given-names>RF</given-names></name> <name><surname>Linder</surname><given-names>JA</given-names></name></person-group>. <article-title>Association of structured virtual visits for hypertension follow-up in primary care with blood pressure control and use of clinical services</article-title>. <source>J Gen Intern Med</source>. (<year>2018</year>) <volume>33</volume>:<fpage>1862</fpage>&#x2013;<lpage>7</lpage>. doi: <pub-id pub-id-type="doi">10.1007/s11606-018-4584-6</pub-id>, <pub-id pub-id-type="pmid">30054885</pub-id></mixed-citation></ref>
<ref id="ref43"><label>43.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>McCallum</surname><given-names>L</given-names></name> <name><surname>Lip</surname><given-names>S</given-names></name> <name><surname>Rostron</surname><given-names>M</given-names></name> <name><surname>Hanna</surname><given-names>R</given-names></name> <name><surname>Bin Pg Md Salimin</surname><given-names>N</given-names></name> <name><surname>Nichol</surname><given-names>S</given-names></name> <etal/></person-group>. <article-title>OPTIMA-BP: empOwering PaTients in MAnaging blood pressure &#x2013; protocol for a randomised parallel group study comparing use of Kvatchii web-based patient education portal as an addition to home blood pressure monitoring</article-title>. <source>Open Heart</source>. (<year>2024</year>) <volume>11</volume>:<fpage>e002535</fpage>. doi: <pub-id pub-id-type="doi">10.1136/openhrt-2023-002535</pub-id>, <pub-id pub-id-type="pmid">38429056</pub-id></mixed-citation></ref>
<ref id="ref44"><label>44.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Ng</surname><given-names>IKS</given-names></name> <name><surname>Tan</surname><given-names>LF</given-names></name> <name><surname>Teo</surname><given-names>DB</given-names></name></person-group>. <article-title>Navigating practical challenges in a patient- and family-centred care model</article-title>. <source>Intern Med J</source>. (<year>2025</year>) <volume>55</volume>:<fpage>1397</fpage>&#x2013;<lpage>402</lpage>. doi: <pub-id pub-id-type="doi">10.1111/imj.70093</pub-id></mixed-citation></ref>
<ref id="ref45"><label>45.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gan</surname><given-names>W</given-names></name> <name><surname>Zhang</surname><given-names>Q</given-names></name> <name><surname>Yang</surname><given-names>D</given-names></name></person-group>. <article-title>A behavior change wheel-based interactive pictorial health education program for hypertensive patients with low blood pressure health literacy: study protocol for a randomized controlled trial</article-title>. <source>Trials</source>. (<year>2022</year>) <volume>23</volume>:<fpage>154</fpage>. doi: <pub-id pub-id-type="doi">10.1186/s13063-022-06300-1</pub-id></mixed-citation></ref>
<ref id="ref46"><label>46.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>Q</given-names></name> <name><surname>Xin</surname><given-names>X</given-names></name> <name><surname>Li</surname><given-names>X</given-names></name></person-group>. <article-title>Latent profile analysis for patient activation in patients with essential hypertension</article-title>. <source>Patient Prefer Adherence</source>. (<year>2025</year>) <volume>19</volume>:<fpage>2635</fpage>&#x2013;<lpage>45</lpage>. doi: <pub-id pub-id-type="doi">10.2147/PPA.S524968</pub-id>, <pub-id pub-id-type="pmid">40901562</pub-id></mixed-citation></ref>
<ref id="ref47"><label>47.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chen</surname><given-names>P</given-names></name> <name><surname>Li</surname><given-names>Y</given-names></name> <name><surname>Zhang</surname><given-names>X</given-names></name></person-group>. <article-title>The acceptability and effectiveness of artificial intelligence-based chatbot for hypertensive patients in community: protocol for a mixed-methods study</article-title>. <source>BMC Public Health</source>. (<year>2024</year>) <volume>24</volume>:<fpage>936</fpage>.</mixed-citation></ref>
<ref id="ref48"><label>48.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>McMurray</surname><given-names>JP</given-names></name> <name><surname>DeVries</surname><given-names>A</given-names></name> <name><surname>Frazee</surname><given-names>K</given-names></name> <name><surname>Sizemore</surname><given-names>B</given-names></name> <name><surname>Branan</surname><given-names>KL</given-names></name> <name><surname>Jennings</surname><given-names>R</given-names></name> <etal/></person-group>. <article-title>A novel wearable device for continuous blood pressure monitoring utilizing strain gauge technology</article-title>. <source>Biosensors (Basel)</source>. (<year>2025</year>) <volume>15</volume>:<fpage>413</fpage>. doi: <pub-id pub-id-type="doi">10.3390/bios15070413</pub-id>, <pub-id pub-id-type="pmid">40710063</pub-id></mixed-citation></ref>
<ref id="ref49"><label>49.</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab id="coll3">Chinese Medical Association, Chinese Medical Journals Publishing House</collab></person-group>. <article-title>Guidelines for primary care of obesity (2019)</article-title>. <source>Chin J Gen Pract</source>. (<year>2020</year>) <volume>19</volume>:<fpage>95</fpage>&#x2013;<lpage>101</lpage>.</mixed-citation></ref>
</ref-list>
<fn-group>
<fn fn-type="custom" custom-type="edited-by" id="fn0002">
<p>Edited by: <ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/993224/overview">Yari Longobucco</ext-link>, University of Florence, Italy</p>
</fn>
<fn fn-type="custom" custom-type="reviewed-by" id="fn0003">
<p>Reviewed by: <ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/2120553/overview">Yueyan Jiang</ext-link>, Yangzhou University, China</p>
<p><ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/3359331/overview">Jo&#x00E3;o Pedro De Santana Silva</ext-link>, Federal University of Rio Grande do Norte, Brazil</p>
</fn>
</fn-group>
<fn-group>
<fn fn-type="abbr" id="abbrev1">
<label>Abbreviations:</label>
<p>LPA, Latent Profile Analysis; HBM, Health Belief Model; HeLMS, Health Literacy Management Scale.</p>
</fn>
</fn-group>
</back>
</article>