【Objective】 To study the impact of hypertension disorder complicating pregnancy(HDCP) on pregnancy outcome and to investigate the relationship between index of umbilical artery blood flow and pregnancy adverse outcomes. 【Method】 A prospective survey of 57 HDCP patients and 59 normal pregnant women were selected,the perinatal outcomes were observed,and the index of fetal growth and umbilical artery blood flow were recorded. 【Results】 In the incidence rates of neonate asphyxia,premature labor,fetal low birth weight,and the index of umbilical artery blood flow,HDCP group were significantly higher than those of normal group(P<0.05).Between umbilical artery blood flow and pregnancy outcomes,there was a significant negative correlation. 【Conclusions】 Adverse pregnancy outcomes and abnormal umbilical artery blood flow indices are more likely to appear in HDCP mothers. Indices of uterine artery flow can predict the occur of adverse pregnancy outcomes.
Key words
hypertension disorder complicating pregnancy /
perinatal outcome /
umbilical artery blood flow
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