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国内外围产儿死亡(包括尸检)资料有力地证实了先天性畸形已成为围产儿死亡的重要原因之一。为了提高围产期保健的质量,降低围产儿死亡率,我们对1978年1月1日至1983年6月30日经我院住院分娩证实的先天性畸形儿208例进行回顾性分析,并对其病因、产前诊断及预防进行较深入的探讨。一、住院分娩畸形儿发生情况五年半中住院分娩畸形儿发生率为19.9‰(表1)。历年畸形儿发生数为21～62例,畸形儿发生率为14.4～22.8‰(表2)。各系统畸形所占的比重:神经系统畸形占68.27%;心血管系统畸形占0.96%;其
Data on perinatal deaths (including autopsy) at home and abroad have strongly confirmed that congenital malformations have become one of the important causes of perinatal death. In order to improve the quality of perinatal care and reduce perinatal mortality, we retrospectively analyzed 208 cases of congenital deformity confirmed by in-hospital delivery in our hospital from January 1, 1978 to June 30, 1983, The etiology, prenatal diagnosis and prevention of more in-depth discussion. First, the incidence of malformations in hospital delivery Five and a half years in hospital delivery malformations incidence was 19.9 ‰ (Table 1). The number of malformations over the years the number of 21 to 62 cases, the incidence of deformed children was 14.4 ~ 22.8 ‰ (Table 2). The proportion of each system deformity accounted for: 68.27% of nervous system malformations; cardiovascular system malformations accounted for 0.96%; its