DiagnosisIFG is defined as FPG levels between100 and 125 mg/dL (between 5.6 and6.9 mmol/L) (24,25) and IGT as 2-h PGduring 75-g OGTT levels between 140 and199 mg/dL (between 7.8 and 11.0mmol/L)(23). It should be noted that the WorldHealth Organization (WHO) and numerousother diabetes organizations define the IFGcutoff at 110 mg/dL (6.1 mmol/L).