Table 2.4

Categories of increased risk for diabetes (prediabetes)*

FPG 100 mg/dL (5.6 mmol/L) to 125 mg/dL (6.9 mmol/L) (IFG)
OR
2-h PG in the 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)
  • * For all three tests, risk is continuous, extending below the lower limit of the range and becoming disproportionately greater at the higher end of the range.