Correlation between time within the glucose target range and hyperuricemia in patients with type 2 diabetes mellitus
10.3760/cma.j.cn311282-20220715-00428
- VernacularTitle:2型糖尿病患者葡萄糖目标范围内时间与高尿酸血症的相关性研究
- Author:
Shengxi XIONG
1
;
Ranran ZHANG
;
Hongyan HU
;
Min LI
;
Qingqing YANG
;
Langen ZHUANG
;
Weihua SUN
;
Xiaolei HU
Author Information
1. 蚌埠医学院第一附属医院内分泌科 233000
- Keywords:
Diabetes mellitus, type 2;
Time within the glucose target range;
Hyperuricemia;
Correlation
- From:
Chinese Journal of Endocrinology and Metabolism
2023;39(7):565-570
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the correlation between time within the glucose target range(TIR) and hyperuricemia(HUA) in patients with type 2 diabetes mellitus(T2DM).Methods:A total of 215 patients with T2DM in the First Affiliated Hospital of Bengbu Medical College from June 2021 to May 2022 were selected and divided into HUA group and non-HUA group according to serum uric acid level. The clinical characteristics and biochemical indicators of the patients were collected. The association of 72 h glucose monitoring system(FGMS) related indicators TIR, mean blood glucose fluctuation range(MAGE), blood glucose variability(CV), blood glucose standard deviation(SDBG), and mean blood glucose(MBG) with serum uric acid level was analyzed. The influencing factors of T2DM combined with HUA were analyzed with binary logistic regression, and receiver operating characteristic(ROC) curve was drawn to evaluate their predictive values.Results:TIR of HUA group was significantly decreased compared with non-HUA group, while HbA 1C, MAGE, CV, SDBG, and MBG were increased( P<0.001). Spearman correlation analysis showed that serum uric acid levels were negatively correlated with TIR, but positively correlated with MAGE, CV, SDBG, and MBG( P<0.001). After dichotomous logistic regression analysis, TIR was found to be an independent protective factor for T2DM with HUA. The ROC curve results showed that the area under the curve(AUC) of TIR for predicting HUA in T2DM was 0.856(95% CI 0.803-0.909, P<0.001), with the best cut-off value being 64.5%, the sensitivity being 76.8%, and the specificity being 90.3%. Conclusion:TIR in patients with T2DM combined with HUA was significantly decreased. TIR is an independent protective factor for T2DM combined with HUA, and TIR shows a certain predictive value for T2DM combined with HUA.
