| Normal glycaemia | Prediabetes |
---|---|---|
IEC HbA1c-based definition | HbA1c < 6.0% | 6.0 ≤ HbA1c < 6.5% |
ADA HbA1c-based definition | HbA1c < 5.7% | 5.7 ≤ HbA1c < 6.5% |
ADA FPG-based definition | FPG < 5.6 mmol/L | 5.6 ≤ FPG < 7 mmol/L |
WHO FPG-based definition | FPG < 6.1 mmol/L | 6.1 ≤ FPG < 7 mmol/L |