Criteria for diagnosing DM

Diagnostic criteria

	ADA	WHO	IDF	AACE
FPG	≥126mg/dl	≥126mg/dl	≥126mg/dl	≥126mg/dl
PPPG	≥200mg/dl	≥200mg/dl	≥200mg/dl	≥200mg/dl
RPG	≥200mg/dl	≥200mg/dl	≥200mg/dl	≥200mg/dl
HBA1C	≥6.5%	Not Required	Not Required	Not Required
IFG	100-125mg/dl	110-125mg/dl	110-25mg/dl	110-125mg/dl
IGT	Not Required	FBS <126mg/dl	140-199mg/dl	140-199mg/dl

ADA criteria for the diagnosis of diabetes

A1C ≥ 6.5% or

FPG ≥ 126mg/dl (7.0mmol/l) or

Two - hour plasma ≥ 200mg/dl (11.1mmol/l) during an OGTT. or

In a patient with classic symptoms of hyperglycemia or hyperglycemic crisis, a random plasma glucose ≥ 200 mg/dl (11.1 mmol/l).In the absence of unequivocal hyperglycemia, criteria 1–3 should be confirmed by repeat testing.