Predictive Value of Fasting Glucose, Postload Glucose, and Hemoglobin A1c on Risk of Diabetes and Complications in Chinese Adults

2h-PG remains independently predictive of outcomes in models including FPG and HbA_1c. Therefore, in addition to FPG and HbA_1c, routine testing of 2h-PG should be considered in order to better assess the risks of outcomes.