AGT and abnormal glucose tolerance: Among the pGDM subjects, 18 (64.3%) sustained NGT (pGDM-NGT) and 10 (35.7%) developed abnormal glucose tolerance (pGDM-AGT), which included 9 (32.1%) prediabetes women (8 IFG + 1 IGT) and 1 (3.6%) T2DM women.