FPG 100 mg/dl (5.6 mmol/L) to 125 mg/dl (6.9 mmol/L) (IFG)

OR

2-h PG during 75-g OGTT 140 mg/dl (7.8 mmol/L) to 199 mg/dl (11.0 mmol/L) (IGT)

OR

A1C 5.7% - 6.4% (39 - 47 mmol/mol)