关键词: 子痫前期, 流产, 死胎, 危险因素

Abstract: ABSTRACT:Objective To explore the relationship of abnormal pregnancy history with preeclampsia.Methods Correlation factors were studied retrospectively in 200 cases of preeclampsia and 200 cases of normal gravida with case-control study.The relationship between gravidity,parity,induced abortion,early abortion,late abortion,fetal death and preeclampsia were evaluated.Results The morbidility of gravidity,parity,induced abortion had no significant difference between two groups.The morbidility of early abortion,late abortion,fetal death in preeclampsia women were significantly higher than those of normal women (P < 0.05 ).Early abortion,late abortion,unclear fetal death were the risk factors of preeclampsia after logistic regression.Conclusion Abnormal pregnancy history was the risk factor of preeclampsia.

Key words: pre-eclampsia, abortion, fetal death, risk factors