There was a higher incidence of poor perinatal outcomes in severe and moderatePIH than in mild cases(P< 0. 01).
围产儿预后不良发生率,中、重度妊高征明显高于轻度妊高征(P<0.01)。
2
The group of severe preeclampsia SRA PI, RI and S/D values than the control group and the mild and moderatePIH group were significantly higher, the difference was significant(P<0.01).