Data collection
A file including demographic and medical records was collected.
Demographic data included maternal age, gravidity, parity, height,
pre-pregnant weight and gestational weight gain (GWG). Besides, medical
information including lipid concentrations (TC, TG, HDL-c and LDL-c) at
second trimester, results of 75g OGTT, concentrations of liver enzymes
(aspartate transaminase [AST], alkaline phosphatase [ALP],
lactate dehydrogenase [LDH]), pregnancy complications (GDM, GH, PE),
pregnancy outcomes (mode of delivery and the occurrence of postpartum
hemorrhage [PPH]) and perinatal outcomes (the occurrence of LGA,
SGA, and preterm birth [PTB]).