期刊论文详细信息
Diabetology & Metabolic Syndrome
Interaction of sex and diabetes on the association between hemoglobin glycation index, hemoglobin A1c and serum uric acid
Research
Ying Wei1  Jia Liu1  Zhenyu Wu1  Guang Wang1  Ying Wang2 
[1] Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, China;Health Management Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China;
关键词: Hemoglobin glycation index;    Glycated hemoglobin A;    Uric acid;    Sex;    Diabetes mellitus;   
DOI  :  10.1186/s13098-022-00955-1
 received in 2022-09-24, accepted in 2022-11-14,  发布年份 2022
来源: Springer
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【 摘 要 】

BackgroundHemoglobin glycation index (HGI), which is calculated by blood glucose and hemoglobin A1c(HbA1c), reflects the individual discrepancy in HbA1c. This study aimed to investigate the association between HGI/HbA1c and serum uric acid(SUA) stratified by sex and diabetes.MethodsThe study recruited 33772 participants who underwent physical examinations between April 2016 and August 2021 in Beijing Chao-Yang Hospital. A random subsample of 3000 subjects was utilized to calculate the formula of HGI and data of the remaining 30772 participants were used for analysis. HGI and HbA1c were categorized according to quartiles (Q1, Q2, Q3, Q4), using Q1 as the reference. We used multiple linear regression and restricted cubic splines for data analysis.Results30772 participants with a mean age of 44.4 years old were included in the analysis, 48.6% (N = 14944) of which were female and 7.7% (N = 2363) with diabetes. Associations of HGI, HbA1c and SUA were modified by sex and diabetes. The relationship between SUA levels and HGI was positive in women without diabetes, with one unit increase in HGI associating with an 11.3 μmol/L increase in SUA (P < 0.001) after adjusting for other confounders. On average, each one-unit increase in HbA1c was associated with a 14.3 μmol/L decrease in SUA in women with diabetes, a 14.9 μmol/L decrease in SUA in men with diabetes, and a 16.5 μmol/L increase in SUA in women without diabetes (all P < 0.001). The SUA levels in men without diabetes showed a bell-shaped relation with HbA1c, increasing as the HbA1c rose to around 5.7% and then falling with a further increase of HbA1c (P < 0.001).ConclusionsSUA levels were inversely correlated with HbA1c in diabetic patients, also in men with prediabetes (HbA1c ≥ 5.7%), but positively correlated with HbA1c and HGI in women without diabetes. Glycemic control may help to reduce the risk of hyperuricemia in non-diabetes women.

【 授权许可】

CC BY   
© The Author(s) 2022

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