The 50 g oral glucose challenge test (50gGCT) was performed on 622 pregnant women, and 75 g oral glucose tolerance test (75gGTT) was further done on subjects with screening tests value of ≥ 7.78 mmol / L. The results...The 50 g oral glucose challenge test (50gGCT) was performed on 622 pregnant women, and 75 g oral glucose tolerance test (75gGTT) was further done on subjects with screening tests value of ≥ 7.78 mmol / L. The results showed that there were 16.56%(103 / 622) women with screening value of ≥ 7.78 mmol / L, among whom, 32 were identified as having gestational impaired glucose tolerance (GIGT) and 12, gestational diabetes mellitus (GDM) by confirmatory test of 75gGTT. The sensitivity of 50gGCT was 42.72%(44 / 103). The incidences of edema-proteinuria-hypertension syndrome (EPH-syndrome), premature rupture of membranes, fetal macrosomia, operative deliveries and perinatal morbidity were higher in women with GIGT / GDM than in women without GIGT / GDM. It suggests that 50gGCT is an ideal method of screening for GDM and should be performed on all pregnant women.展开更多
文摘The 50 g oral glucose challenge test (50gGCT) was performed on 622 pregnant women, and 75 g oral glucose tolerance test (75gGTT) was further done on subjects with screening tests value of ≥ 7.78 mmol / L. The results showed that there were 16.56%(103 / 622) women with screening value of ≥ 7.78 mmol / L, among whom, 32 were identified as having gestational impaired glucose tolerance (GIGT) and 12, gestational diabetes mellitus (GDM) by confirmatory test of 75gGTT. The sensitivity of 50gGCT was 42.72%(44 / 103). The incidences of edema-proteinuria-hypertension syndrome (EPH-syndrome), premature rupture of membranes, fetal macrosomia, operative deliveries and perinatal morbidity were higher in women with GIGT / GDM than in women without GIGT / GDM. It suggests that 50gGCT is an ideal method of screening for GDM and should be performed on all pregnant women.
