【摘要】 目前常用预测胎儿成熟度的方法——羊水L/S比率及泡沫试验的测定结果易受血或胎粪污染的影响。本文介绍一种新的、快速的掸拍测定法,对210例12～30及36～42孕周妇女的羊水标本测定的临床价值进行探讨,其结果是:预测符合率为98.1％(206/210);胎儿越趋成熟,则预测成熟度的正确性也越高;本测定不受血及胎粪污染的影响;2分钟即可出报告。可见这一测定可作为筛选胎儿成熟与否的预测方法之一。更多还原

【Abstract】 The lecithin/sphingomyelin ratio of amniotic fluid and the foam test are likely to be affected by blood or meconium contamination. The present article introduces a new and rapid method, "The Tap Test",which was used to assess 210 samples of amniotic fluid from 12 - 42 weeks of pregnancy for fetal maturity. The; results revealed: 1. The accuracy rate was 98.1％ (120/210). 2. The more mature the fetus,the higher the correct rate. 3. The test was not affected by contaminated blood or meconium 4. The result was obtainable in 2 min. Therefore, it is a first line screening method for the detection of fetal maturity.更多还原