Association between time in target range and risk of vertebral fracture in patients with type 2 diabetes
10.3760/cma.j.cn311282-20220525-00334
- VernacularTitle:2型糖尿病患者葡萄糖目标范围内时间与椎体骨折风险的相关性
- Author:
Xinru DENG
1
;
Nan ZHENG
;
Shasha TANG
;
Danyu WANG
;
Huijuan YUAN
Author Information
1. 河南省人民医院内分泌科，郑州 450003
- Keywords:
Continuous glucose monitoring;
Time in target range;
Fractures;
Diabetes mellitus, type 2
- From:
Chinese Journal of Endocrinology and Metabolism
2023;39(2):125-129
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the association between time in target range and risk of vertebral fracture in patients with type 2 diabetes.Methods:The clinical data of 1 032 patients with type 2 diabetes who were hospitalized in endocrine department of Henan Provincial People′s Hospital from June 2017 to July 2021 were collected. Among which 632 patients were included into final analysis. The diabetes-specific risk score for vertebral fracture was used to assess the risk of vertebral fracture. Multivariate linear regression analysis was used to test the association between time in target range and risk score of vertebral fracture. Risk score≥9 was defined as increased risk of vertebral fracture. Multivariate logistic regression was used to estimate the association between time in target range and risk of vertebral fracture. Results:Among the included patients, mean age was(55.0±12.4) years and the percent of male was 72.5%. The mean course of diabetes was(9.4±8.0) years, and mean score of risk of vertebral fracture was 5.6±4.3. Time in target range was negatively correlated with risk score of vertebral fracture( P for trend <0.001), which was independent of potential confounders and continuous glucose monitoring parameters. The included patients were divided into four groups based on quartiles of time in target range. Multivariate logistic regression indicated that the risk of vertebral fracture in the first quartile of time in target range was 4.6 times higherthanthatinthe4thquartile, and the significance remained adjusted for potential confounders, s, CV, or meanamplitudeofglycemicexcursions(MAGE), respectively. Conclusion:Timein target rangewasnegativelycorrelatedwithriskscoreofvertebralfracturein patient with type 2 diabetes. Low time in range level was an independent risk factor for increased risk of vertebral fracture.
