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对 5 3例单胎足月高危妊娠者同时进行胎儿脐血流速度波形 (UmAS/D)及产前胎儿无激惹试验 (NST)的检测。对比了此两种方法预测围产儿结局的价值。结果发现 :UmAS/D正常与异常组间 ,围产儿 5分钟Apgar评分≤ 7分及SGA均有显著差异 ;而NST有反应性和无反应性组间 ,围产儿 5分钟Apgar评分≤ 7分及SGA均无显著差异。提示 ,预测围产儿结局不良 ,UmAS/D优于NST。
Prenatal fetal umbilical blood flow velocity waveform (UmAS / D) and prenatal fetal irritation test (NST) were detected simultaneously in 53 cases of singleton full-term high-risk pregnancies. Compare the value of these two methods in predicting perinatal outcome. The results showed that Apgar score ≤7 and SGA at 5 minutes were significantly different between UmAS / D normal group and normal group, while Apgar score ≤7 at 5 minutes in perinatal group with reactive and non-responsive NST group SGA no significant difference. Tip, predict poor perinatal outcomes, UmAS / D better than NST.