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ORIGINAL RESEARCH article
Front. Endocrinol.
Sec. Cardiovascular Endocrinology
Volume 16 - 2025 |
doi: 10.3389/fendo.2025.1478640
Sex-specific differences in the relationship between fasting plasma glucose and carotid plaque in a cardiovascular high-risk population: a cross-sectional study
Provisionally accepted- 1 Wenzhou People’s Hospital, Wenzhou, Zhejiang Province, China
- 2 Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
Background: Despite extensive research on the epidemiological risk factors linking diabetes and carotid plaques, evidence regarding sex-specific differences remains scarce. This study aims to investigate the gender differences in the association between fasting blood glucose levels and the risk of carotid plaques among cardiovascular high-risk populations. Methods: This study used cross-sectional data from a large prospective cohort study. From 2019 to 2020, fasting blood glucose and carotid ultrasound examinations were conducted on high-risk cardiovascular populations in the pilot area. The independent variable was fasting blood glucose, and the dependent variable was the presence or absence of carotid plaques. A multivariable logistic regression model was used to calculate risk ratios. Generalized additive models combined with curve fitting were employed to assess the nonlinear relationship between fasting blood glucose levels and carotid plaques in the overall population and different genders. Results: This study included 1,063 cardiovascular high-risk patients. In the fully adjusted model, fasting blood glucose levels in men were positively associated with carotid plaques (OR = 1.21, 95% CI: 1.02-1.45, p = 0.0312). In women, fasting blood glucose levels were also positively associated with the risk of carotid plaque formation (OR = 1.15, 95% CI: 0.95-1.39). The generalized additive model results showed a linear relationship between fasting blood glucose levels and carotid plaques in the overall population. Stratified results indicated a linear relationship in men, while a nonlinear relationship was observed in women. Conclusion: There is an association between fasting blood glucose levels and carotid plaque, with an increased risk of carotid plaque as fasting blood glucose rises. Moreover, this relationship differs between sexes. Keywords: Fasting Plasma Glucose, Carotid Plaque, Sex Differences, Cross Sectional Study, Logistic Regression.
Keywords: Fasting plasma glucose, carotid plaque, sex differences, Cross sectional study, Logistic regression
Received: 10 Aug 2024; Accepted: 31 Jan 2025.
Copyright: © 2025 Xu, Xu, Lin, Sun, Yan, Chen and L. 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) or licensor 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.
* Correspondence:
Mengjie Xu, Wenzhou People’s Hospital, Wenzhou, 325000, Zhejiang Province, China
Kai Xu, Wenzhou People’s Hospital, Wenzhou, 325000, Zhejiang Province, China
Ruixue Sun, Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
Shaorong Yan, Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
Xiaoshu Chen, Wenzhou People’s Hospital, Wenzhou, 325000, Zhejiang Province, China
Yuzhan L, Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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