【摘要】 目的：探讨妊高征患者胎儿脐动脉血流速度比值（Ｓ／Ｄ）与围产儿预后的关系。方法：应用彩色超声波对９８例妊高征患者胎儿脐动脉血流速度指数进行测量并与新生儿体重、新生儿 Ａｐｇａｒ评分、羊水性质和围产期结局的关系进行分析。结果：９８例妊高征中有３４例围产儿预后良好，６４例围产儿预后不良。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）。 Ｓ／Ｄ比值与围产儿预后的程度有明显的相关性。结论：产前监测脐动脉血流速度指数可间接了解妊高征患者胎儿宫内情况，及时判定胎儿宫内安危状态及围产期预后的结局。更多还原

【Abstract】 To study the relationship between the fetal umbilical arteries blood flow velocity waveformis index(S/D)and fetal perinatal outcomes in pregnancy-induced hyperension(PIH). Methods: Fetal umbilical artery flow velocity waveforms index was measured by color Doppler ultrasound, an alyzed with neonatal birth weight, signs-neonatal asphyxia(Apgar scores < 7), and oligoamnio fluid and meconium(more than two degree), and fetal perinatal outcomes in 98 cases of PIH. Results: The perinatal outcomes of 34 out of these 98 cases were good,64 were poor. There was a higher incidence of poor perinatal outcomes in severe and moderate PIH than in mild cases(P < 0. 01). Conclusion: A color Doppler ultrasound study of S/D would be a useful method for evaluating the fetal status and fetal perinatal outcomes.更多还原