本文报告179例围产儿的死因,讨论引起这些围产儿死亡的原发病和死亡与胎龄以及出生体重的关系。我们的资料表示胎龄越小.出生体重越低.病死率越高。多器官功能衰竭、体温不升和酸中毒加速死亡。为了减少围产儿的病死率,我们认为应该加强围产期护理,预防早产,监测高危孕妇、分娩过程和新生儿,对危重患儿应重视原发病的治疗。 This article reports the causes of perinatal deaths in 179 children and discusses the relationship between the primary disease and deaths that cause these perinatal deaths and gestational age and birth weight. Our data indicate that the smaller the gestational age, the lower the birth weight, the higher the mortality. Multiple organ failure, body temperature does not rise and acidosis accelerated death. In order to reduce perinatal mortality, we think it is necessary to strengthen perinatal care, prevent premature birth, monitor high-risk pregnant women, childbirth and newborns, and critically ill children should pay attention to the treatment of primary disease.