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近年来,随着围产保健工作的开展,围产死亡率逐年下降。北京8个医院的围产儿死亡率从1977前5年的22.2‰到1984年降至14‰,自1982年先天畸形的产前诊断已作为围产保健常规,先天畸形在围产儿死因的比例,由1977年的39.9％下降到1984年的24.4％,但1984年畸形仍为新生儿死因的28.9％,所以畸形仍是围产死亡的重要原因。本文对近几年畸形发生的动态作简略的剖析。
In recent years, with the development of perinatal health care, the perinatal mortality rate has been declining year by year. The perinatal mortality rate in eight hospitals in Beijing dropped from 22.2 ‰ in the first five years of 1977 to 14 ‰ in 1984. Prenatal diagnosis of congenital malformations in 1982 has been used as a measure of perinatal health care. The proportion of congenital malformations in perinatal deaths, From 39.9% in 1977 to 24.4% in 1984. However, the deformity was still 28.9% of the neonatal death in 1984. Deformity is still an important cause of perinatal death. This article on the deformity in recent years to make a brief analysis of the dynamics.