Regression analysis of glycated albumin in two successive months and hemoglobin A1c in diabetes pa-tients
10.3760/cma.j.issn.1674-635X.2016.02.004
- VernacularTitle:糖尿病患者连续2月糖化白蛋白与糖化血红蛋白回归分析
- Author:
Jiapei LI
;
Tao YUAN
;
Weigang ZHAO
;
Yong FU
;
Yingyue DONG
;
Xiangqing WANG
;
Tao XU
;
Xinqi CHENG
- Publication Type:Journal Article
- Keywords:
Diabetes;
Hemoglobin A1c;
Glycated albumin
- From:
Chinese Journal of Clinical Nutrition
2016;24(2):82-85
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between glycated albumin ( GA ) in 2 consecutive months and hemoglobin A1c ( HbA1c) in diabetes patients.Methods Totally 100 consecutive patients with main diagnosis of diabetes mellitus were enrolled retrospectively from April 2015 to January 2016 in outpatient clinic of endocrinology of Peking Union Medical College Hospital, who had undertaken GA tests every 4 weeks for 2 successive months and had HbA1c test in the second month.GA was measured with liquid enzymatic method. HbA1c was measured by ion-exchange high performance liquid chromatography.The relationship between HbA1c and GA for the 2 successive months was determined.Results A total of 85 patients were enrolled.The regres-sion equation between HbA1c (y) and average GA (j) for successive 2 months was y=3.187+0.218j (adjusted R2 =0.520, P=0.000), which showed a similar effect as the regression equation for HbA1c and the levels of GA tested for the 2 successive months (adjusted R2 =0.514, P=0.000), and both had more significant regressive effect than the regression equation for HbA1c and single measurement of GA (adjusted R2 =0.392, P=0.000). Conclusions The regressive effect between HbA1c and GA (or the average of GA) in successive 2 months is bet-ter than that with single measurement of GA, hence could better predict HbA1c in clinical practice.
