摘要：目的：探讨妊娠晚期无应激试验(简称NST)监护与新生儿预后关系。方法：于妊娠36周后应用NST对286例孕妇进行观察并对新生儿预后进行评估。结果：NST反应型组和异常型组新生儿1分钟Apgar评分≤7分，羊水污染等发生率前者明显低于后者，(P<0.05，NST反应型与异常型预测胎儿预后的阴性预测值、阳性预测值、特异性及及敏感性分别为95.8%、41.6%、75.6%、82.4%。结论： NST可预测胎儿宫内情况并能及时发现宫内异常情况，为临床早期纠正胎儿宫内缺氧提高新生儿出生Apgar评分及改善新生儿预后提供了主要的参考依据。

    关键词： 无应激试验(NST)； 妊娠晚期； 新生儿预后； 新生儿Apgar评分

    The Studies of Relationship of Neonatal Apgar Score and Fetal Nonstress in Late Pregnancy

    HUANG Ai-ping

    (The Women and Children Health Care Hospital of Nanhai Distric, Guangdong Foshan 528200, China)

    Abstract：Objective： To study the relationship of fetal nonstress test and Neonatal Apgar score in late pregnancy. Method： Fetal nonstress (NST) was used in 286 patients with late pregnant of 36 weeks. Result： It was significantly lower in received NST group than that in the non NST group (the incidence of infection: P<0.005). The “1-min Neonatal Apgar score” is or less than seven (≤7).There are a positive and negative predictive in fetal adverse outcome of 95.80% and 41.65%, sensitivity of 75.66%, and specificity of 82.45% in reactive and non NST group. Conclusion： NST can be used to predicate fetal anoxia which would provide reliable information for clinicians. ......