- Clinical Study
- Relationships between Thigh and Waist Circumference, Hemoglobin Glycation Index, and Carotid Plaque in Patients with Type 2 Diabetes
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Myung Ki Yoon, Jun Goo Kang, Seong Jin Lee, Sung-Hee Ihm, Kap Bum Huh, Chul Sik Kim
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Endocrinol Metab. 2020;35(2):319-328. Published online June 24, 2020
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DOI: https://doi.org/10.3803/EnM.2020.35.2.319
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Abstract
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- Background
This study investigated the relationships of thigh and waist circumference with the hemoglobin glycation index (HGI) and carotid atherosclerosis in patients with type 2 diabetes.
Methods This observational study included 3,075 Korean patients with type 2 diabetes, in whom anthropometric measurements and carotid ultrasonography were conducted. HGI was defined as the measured hemoglobin A1c (HbA1c) level minus the predicted HbA1c level, which was calculated using the linear relationship between HbA1c and fasting plasma glucose levels. Carotid atherosclerosis was defined as a clearly isolated focal plaque or focal wall thickening >50% of the surrounding intima-media thickness.
Results The frequency of a positive HGI decreased with increasing thigh circumference in men and increased with increasing waist circumference in women after adjusting for potential confounding variables. Thigh and waist circumference had a combined augmentative effect on the likelihood of positive HGI, which was dramatically higher in patients in higher waist-to-thigh ratio quartiles (adjusted odds ratios for the highest compared to the lowest quartile: 1.595 in men and 1.570 in women). Additionally, the larger the thigh circumference, the lower the risk of carotid atherosclerosis, although in women, this relationship lacked significance after adjustment for potential confounders.
Conclusion HGI was associated with thigh circumference in men and waist circumference in women. In addition, the combination of low thigh circumference and high waist circumference was strongly associated with a higher HGI in Korean patients with type 2 diabetes. In particular, thigh circumference was associated with carotid atherosclerosis in men. However, further longitudinal studies are warranted.
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Citations
Citations to this article as recorded by
- Association between hemoglobin glycation index and subclinical myocardial injury in the general population free from cardiovascular disease
Zhenwei Wang, Yihai Liu, Jing Xie, Nai-Feng Liu Nutrition, Metabolism and Cardiovascular Diseases.2022; 32(2): 469. CrossRef - Association of Hemoglobin Glycation Index With Contrast-Induced Acute Kidney Injury in Patients Undergoing Coronary Angiography: A Retrospective Study
Zhezhe Chen, Duanbin Li, Maoning Lin, Hangpan Jiang, Tian Xu, Yu Shan, Guosheng Fu, Min Wang, Wenbin Zhang Frontiers in Physiology.2022;[Epub] CrossRef - Associations of continuous glucose monitoring-assessed glucose variability with intima-media thickness and ultrasonic tissue characteristics of the carotid arteries: a cross-sectional analysis in patients with type 2 diabetes
Naohiro Taya, Naoto Katakami, Tomoya Mita, Yosuke Okada, Satomi Wakasugi, Hidenori Yoshii, Toshihiko Shiraiwa, Akihito Otsuka, Yutaka Umayahara, Kayoko Ryomoto, Masahiro Hatazaki, Tetsuyuki Yasuda, Tsunehiko Yamamoto, Masahiko Gosho, Iichiro Shimomura, Hi Cardiovascular Diabetology.2021;[Epub] CrossRef
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