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<journal-id journal-id-type="publisher-id">Front. Med.</journal-id>
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<journal-title>Frontiers in Medicine</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Med.</abbrev-journal-title>
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<issn pub-type="epub">2296-858X</issn>
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<article-id pub-id-type="doi">10.3389/fmed.2025.1737539</article-id>
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<subj-group subj-group-type="heading">
<subject>Correction</subject>
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<article-title>Correction: Clinical characteristics and risk factor analysis of overlapping syndromes of COPD-OSA with metabolic syndrome in middle-to-high altitude areas</article-title>
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<contrib contrib-type="author" equal-contrib="yes">
<name><surname>Qin</surname> <given-names>Yisha</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="author-notes" rid="fn001"><sup>&#x02020;</sup></xref>
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<contrib contrib-type="author" equal-contrib="yes">
<name><surname>Aju</surname> <given-names>Aniu</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="author-notes" rid="fn001"><sup>&#x02020;</sup></xref>
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<contrib contrib-type="author" equal-contrib="yes">
<name><surname>Wan</surname> <given-names>Yilin</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
<xref ref-type="author-notes" rid="fn001"><sup>&#x02020;</sup></xref>
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<contrib contrib-type="author">
<name><surname>Song</surname> <given-names>Mengchen</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
</contrib>
<contrib contrib-type="author">
<name><surname>Hao</surname> <given-names>Xingxing</given-names></name>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
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<contrib contrib-type="author">
<name><surname>Li</surname> <given-names>Jiwu</given-names></name>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
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<contrib contrib-type="author" corresp="yes">
<name><surname>Shi</surname> <given-names>Xuefeng</given-names></name>
<xref ref-type="aff" rid="aff3"><sup>3</sup></xref>
<xref ref-type="corresp" rid="c001"><sup>&#x0002A;</sup></xref>
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<aff id="aff1"><label>1</label><institution>Department of Clinical Medicine, Qinghai University</institution>, <city>Xining</city>, <country country="cn">China</country></aff>
<aff id="aff2"><label>2</label><institution>Respiratory and Critical Care Medicine Department, Luoyang First People&#x00027;s Hospital</institution>, <city>Luoyang</city>, <country country="cn">China</country></aff>
<aff id="aff3"><label>3</label><institution>Respiratory and Critical Care Medicine Department, Qinghai Provincial People&#x00027;s Hospital</institution>, <city>Xining</city>, <country country="cn">China</country></aff>
<author-notes>
<corresp id="c001"><label>&#x0002A;</label>Correspondence: Xuefeng Shi, <email xlink:href="mailto:shixuefeng128@163.com">shixuefeng128@163.com</email></corresp>
<fn fn-type="equal" id="fn001"><label>&#x02020;</label><p>These authors have contributed equally to this work</p></fn></author-notes>
<pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-12-17">
<day>17</day>
<month>12</month>
<year>2025</year>
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<pub-date publication-format="electronic" date-type="collection">
<year>2025</year>
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<volume>12</volume>
<elocation-id>1737539</elocation-id>
<history>
<date date-type="received">
<day>02</day>
<month>11</month>
<year>2025</year>
</date>
<date date-type="rev-recd">
<day>19</day>
<month>11</month>
<year>2025</year>
</date>
<date date-type="accepted">
<day>20</day>
<month>11</month>
<year>2025</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright &#x000A9; 2025 Qin, Aju, Wan, Song, Hao, Li and Shi.</copyright-statement>
<copyright-year>2025</copyright-year>
<copyright-holder>Qin, Aju, Wan, Song, Hao, Li and Shi</copyright-holder>
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<ali:license_ref start_date="2025-12-17">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>
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<related-article id="RA1" related-article-type="corrected-article" journal-id="Front. Med" journal-id-type="nlm-ta" vol="12" page="1680584" xlink:href="10.3389/fmed.2025.1680584" ext-link-type="doi">A Correction on <article-title>Clinical characteristics and risk factor analysis of overlapping syndromes of COPD-OSA with metabolic syndrome in middle-to-high altitude areas</article-title> by Qin, Y., Aju, A., Wan, Y., Song, M., Hao, X., Li, J., and Shi, X. (2025). <italic>Front. Med</italic>. 12:1680584. doi: <object-id>10.3389/fmed.2025.1680584</object-id></related-article>
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<kwd>middle-high altitude</kwd>
<kwd>overlapping syndromes</kwd>
<kwd>metabolic syndrome</kwd>
<kwd>risk factors</kwd>
<kwd>clinical characteristics</kwd>
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<institution>Qinghai Provincial Department of Science and Technology</institution>
<institution-id institution-id-type="doi" vocab="open-funder-registry" vocab-identifier="10.13039/open_funder_registry">https://doi.org/10.13039/501100011501</institution-id>
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<meta-value>Pulmonary Medicine</meta-value>
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</front>
<body>
<p>This article was erroneously submitted as: Review article type. The correct article type is Original Research.</p>
<p>The <bold>Ethics statement</bold> has been added accordingly and appears below:</p>
<p>&#x0201C;The studies involving humans were approved by the ethics committee Qinghai provincial people&#x00027;s hospital (NO. 2024-024-02). The studies were conducted in accordance with the local legislation and institutional requirements. Written informed consent to participate in this study was not required from the participants in accordance with the national legislation and the institutional requirements and due to the retrospective nature of the study.&#x0201D;</p>
<p>The <bold>Data Availability statement</bold> has been added accordingly and appears below:</p>
<p>&#x0201C;The original contributions presented in the study are included in the article. Further inquiries can be directed to the corresponding author.&#x0201D;</p>
<p>The original version of this article has been updated.</p>
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<title>Publisher&#x00027;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>
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<p>Approved by: <ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/228891/overview">Frontiers Editorial Office</ext-link>, Frontiers Media SA, Switzerland</p></fn>
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