对1992年7月～12月底分娩的2191例新生儿羊水胎粪污染Ⅲ°的发生率进行了总结,并与羊水清的新生儿进行了围产儿转归的对照分析。结果羊水胎粪Ⅲ°污染的发生率为15.79％,与羊水清的围产儿转归对照,在新生儿窒息、新生儿肺炎、死胎发生上有明显差异,提示应重视羊水胎粪污染的防治。 The incidence of meconium-stained amniotic fluid in 2191 newborns at the end of July-December 1992 was evaluated. The incidence of meconium-stained amniotic fluid in the third trimester was analyzed. Results The incidence of amniotic fluid meningitis Ⅲ ° contamination was 15.79%, which was significantly different from that of amniotic fluid clear perinatal neonatal asphyxia, neonatal pneumonia and stillbirth, suggesting that prevention and treatment of meconium-stained amniotic fluid should be emphasized.