The Association of Retinopathy and Plasma Glucose and HbA1c: A Validation of Diabetes Diagnostic Criteria in a Chinese Population

Figure 6

Receiver operating characteristic curves of glycated hemoglobin A1c (HbA1c), fasting plasma glucose (FPG), and 2-hour postload plasma glucose (2hPG) for detecting diabetic retinopathy in 2959 subjects after excluding those with known diabetes.