Table 1.

Criteria of Indian Council of Medical Research (ICMR) for diagnosis of diabetes and glucose tolerance.

Normoglycemia	IFG/IGT	Diabetes
FPG < 110 mg/dL	FPG ≥ 110 and <126 mg/dL (IFG)	FPG ≥ 126 mg/dL
2-h PG < 140 mg/dL	2-h PG ≥ 140 and <200 mg/dL (IGT)	2-hour PG ≥ 200 mg/dL symptoms of diabetes and causal plasma glucose concentration ≥200 mg/dL

IFG: impaired fasting glucose; IGT: impaired glucose tolerance test; FPG: fasting plasma glucose; 2-h PG: 2-hour postload glucose test (oral glucose tolerance test).