SLC5A7 and gestational diabetes: AUtPSV showed significant difference between NBP and CHT (P = 0.012) and GHT and GHT+GDM (P = 0.048) groups, but not between CHT and CHT+GDM (P = 0.062), GHT and NBP (P = 0.087), and GHT and GHT+GDM (P = 0.320).