Department of Anesthesiology the First Affiliated Hospital of Harbin Medical University Harbin 150001 Heilongjiang Province China;
Department of Anesthesiology the First Affiliated Hospital of Harbin Medical University Harbin 150001 Heilongjiang Province China;
Department of Anesthesiology the Second Affiliated Hospital of Harbin Medical University Harbin 150001 Heilongjiang Province China;
Department of Anesthesiology the First Affiliated Hospital of Harbin Medical University Harbin 150001 Heilongjiang Province China;
Gestational diabetes mellitus; Dipeptidyl peptidase-4; Cognitive function; Oxidative stress; Perinatal pregnant women; Montreal cognitive assessment;