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本文对32例早产儿测羊水、咽部吸出物磷脂酰甘油（PG）；其中10例死亡早产儿测定气管冲洗液PG及肺组织病理检查。预测新生儿肺透明膜病（HMD）及临床价值的研究。结果咽吸出物临床符合率为96．88％，羊水为87．5％（P＞0．05），咽吸出物假阴性率3．7％，羊水为14．81％（P＜0．05）；均无假阳性率。说明咽吸出物和羊水PG在预测新生儿HMD同样具有临床意义。
In this paper, 32 cases of preterm children were measured amniotic fluid, pharyngeal aspirate phosphatidyl glycerol (PG); 10 cases of preterm infants were killed by tracheal fluid PG and lung tissue pathology. Prediction of neonatal hyaline membrane disease (HMD) and its clinical value. Results The clinical coincidence rate of pharyngeal aspiration was 96.88%, amniotic fluid 87.5% (P> 0.05), false negative rate of pharyngeal aspirate 3.7% and amniotic fluid 14.81% (P <0.05) ); No false positive rate. That pharyngeal aspirate and amniotic fluid PG in the prediction of neonatal HMD also has clinical significance.