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本组新生儿尸检1000例,占同期间儿童尸检数46.3％。男女之比为1.7:1。过半为早产儿。病种共61种,以肺部疾病为最多(36.8％),其次为先天畸形(19.9％)和感染(12.9％)。初生一周内死亡者占68.3％,此期主要死因为肺透明膜病、羊水吸入、窒息缺氧、未成熟儿、颅内出血和严重畸形等,说明新生儿早期死亡者,多与早产、分娩不当和复杂畸形有关。出生一周后死亡者则以感染为主。
The group of neonatal autopsy in 1000 cases, accounting for the same period the number of autopsy children 46.3%. The ratio of men to women is 1.7: 1. More than half of premature children. A total of 61 kinds of diseases, pulmonary diseases were the most (36.8%), followed by congenital malformations (19.9%) and infections (12.9%). 68.3% died during the first trimester. The main causes of death during this period were hyaline membrane disease, inhalation of amniotic fluid, asphyxia and hypoxia, immature infants, intracranial hemorrhage and severe deformities, indicating that early neonatal deaths were associated with premature delivery and improper delivery And complex deformity related. The one who died a week later was infected.