单位：[a]Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital,Shanghai Clinical Center for Diabetes, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus,Shanghai Key Clinical Center for Metabolic Disease, Shanghai, China[b]Department of Endocrinology and Metabolism, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University,Hangzhou, China[c]Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China四川大学华西医院[d]Department of Endocrinology and Metabolism, China-Japan Friendship Hospital, Beijing, China[e]Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Harbin Medical University, Harbin,China[f]Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated First People’s Hospital,Shanghai, China[g]Department of Endocrinology and Metabolism, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou,China院本部南沙医院内科内分泌内科内科内分泌内科中山大学附属第一医院[h]Department of Endocrinology and Metabolism, Fudan University Affiliated Zhongshan Hospital, Shanghai, China[i]Department of Endocrinology and Metabolism, The First People’s Hospital of Foshan, Foshan, China[j]Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrinology and Metabolism,Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China[k]Department of Diabetic Neurology, Metabolic Disease Hospital, Tianjin Medical University, Tianjin, China[l]Department of Endocrinology and Metabolism, Kashgar Prefecture Second People’s Hospital, Kashgar, Xinjiang,China
Aims: To determine the relationship between glycated albumin (GA) and glycated hemoglobin (HbA1c) and to explore the association of glycated albumin/glycated hemoglobin (GA/HbA1c) ratio with glucose indices in Chinese subjects with varying glucose tolerance status. Methods: This hospital-based, cross-sectional study involved 953 participants without known diabetes from 11 centers in China. Oral glucose tolerance test (OGTT) was used to identify three groups of subjects: normal glucose regulation (n = 194), impaired glucose regulation (n = 303) and newly diagnosed type 2 diabetes group (n = 456). The GA, HbA1c and GA/HbA1c ratio were tested. Results: GA was positively correlated with HbA1c (r = 0.832, P < 0.001). After correcting for age, sex and BMI, the correlations remained significant (r = 0.824, P < 0.001). Linear regression analysis estimated that a 1% increase of HbA1c was associated with a 2.84% increase of GA (GA = 2.843 x HbA1c - 0.203; R-2 = 0.692, P < 0.001). GA would be 18.3 (16.7-19.9)% and 19.7 (18.0-21.4)% with HbA1c of 6.5% (48 mmol/mol) and 7.0% (53 mmol/mol). The mean GA/HbA1c ratio was 2.81 +/- 0.38, and it significantly increased with the presence of glucose intolerance (all, P < 0.05). In the total study population, GA/HbA1c was correlated with BMI, glucose levels and 30-min insulin during OGTT, the homeostatic model assessment of beta-cell function (HOMA-beta), and Delta I-30/Delta G(30) (all, P < 0.05). Increased glucose at 30 min (standardized beta = 0.221, P < 0.001), and decreased BMI (standardized beta = -0.114, P = 0.008) were associated with elevated GA/HbA1c ratio by multiple linear regression (adjusted R-2 = 0.045). Conclusions: The relationship between GA and HbA1c was strong. The GA/HbA1c ratio was related to acute postprandial glucose fluctuation and BMI level. (C) 2016 Elsevier Ireland Ltd. All rights reserved.
第一作者单位：[a]Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital,Shanghai Clinical Center for Diabetes, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus,Shanghai Key Clinical Center for Metabolic Disease, Shanghai, China
共同第一作者：
通讯作者：
通讯机构：[a]Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital,Shanghai Clinical Center for Diabetes, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus,Shanghai Key Clinical Center for Metabolic Disease, Shanghai, China[l]Department of Endocrinology and Metabolism, Kashgar Prefecture Second People’s Hospital, Kashgar, Xinjiang,China[*1]Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, 600 Yishan Road, Shanghai 200233, China
推荐引用方式(GB/T 7714)：
Yifei Mo,Xiaojing Ma,Hong Li,et al.Relationship between glycated albumin and glycated hemoglobin according to glucose tolerance status: A multicenter study[J].DIABETES RESEARCH and CLINICAL PRACTICE.2016,115:17-23.doi:10.1016/j.diabres.2016.03.003.
APA：
Yifei Mo,Xiaojing Ma,Hong Li,Xingwu Ran,Wenying Yang...&Weiping Jia.(2016).Relationship between glycated albumin and glycated hemoglobin according to glucose tolerance status: A multicenter study.DIABETES RESEARCH and CLINICAL PRACTICE,115,
MLA：
Yifei Mo,et al."Relationship between glycated albumin and glycated hemoglobin according to glucose tolerance status: A multicenter study".DIABETES RESEARCH and CLINICAL PRACTICE 115.(2016):17-23
