Use of glycated albumin for the identification of diabetes in subjects from northeast China

Figure 1 Scatter plots. A and C: Scatter plots showing the relationships between glycated albumin (GA) with glucose level at 0 min (Glu0) and Glu120 during the oral glucose tolerance test (OGTT) (A), and hemoglobin A1c (HbA1c) (C); B: Scatter plots showing the relationships between HbA1c with Glu0 plasma glucose and Glu120 during the OGTT. FPG: Fasting plasma glucose.

Figure 2 Receiver operating characteristic curve analysis. The receiver operating characteristic (ROC) curve of hemoglobin A1c (HbA1c) for detecting diabetes was 0.939 [95% confidence interval (CI) 0.924-0.954] and the ROC curve of glycated albumin for detecting diabetes was 0.903 (95%CI 0.879-0.927). Diagonal segments are produced by ties.