Front. Endocrinol. Frontiers in Endocrinology Front. Endocrinol. 1664-2392 Frontiers Media S.A. 10.3389/fendo.2026.1780296 Correction Correction: Association of the neutrophil-to-lymphocyte ratio with sudden cardiac death in the patients with diabetic foot ulcer ChenYi 1 2 Conceptualization Methodology Writing – original draft Writing – review & editing ZhaoJunyan 1 Conceptualization Writing – original draft Writing – review & editing SunYuchen 1 Formal analysis Investigation Writing – original draft Writing – review & editing YangZhongjing 1 Formal analysis Investigation Writing – original draft YangCaizhe 1 * Supervision Writing – review & editing ZhuDi 1 * Funding acquisition Resources Supervision Writing – review & editing Department of Endocrinology, Air Force Medical Center, Beijing, China Graduate School of China Medical University, Shenyang, China Correspondence: Di Zhu, judy3481@163.com; Caizhe Yang, yangcaizhe2008@163.com 15 01 2026 2026 17 1780296 05 01 2026 05 01 2026 Copyright © 2026 Chen, Zhao, Sun, Yang, Yang and Zhu. 2026 Chen, Zhao, Sun, Yang, Yang and Zhu https://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). 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. A Correction on Association of the neutrophil-to-lymphocyte ratio with sudden cardiac death in the patients with diabetic foot ulcer By Chen Y, Zhao J, Sun Y, Yang Z, Yang C and Zhu D (2025) Front. Endocrinol. 16:1697718. doi: 10.3389/fendo.2025.1697718 neutrophil-to-lymphocyte ratio sudden cardiac death diabetic foot ulcer type 2 diabetes mellitus diabetes mellitus National Natural Science Foundation of China 10.13039/501100001809 section-at-acceptance Cardiovascular Endocrinology

In the Abstract, there was an incorrect sentence: “Based on median NLR, participants were stratified into higher (<4.22) and lower (≥4.22) NLR groups”. This has been corrected to read: “Based on median NLR, participants were stratified into lower (<4.22) and higher (≥4.22) NLR groups.”

The original version of this article has been updated.

Publisher’s note

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.

Approved by: Frontiers Editorial Office, Frontiers Media SA, Switzerland