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本文对我省1987～1989年出生缺陷动态监测期间住院分娩的98766例围产儿的神经管缺陷发生情况进行了分析。神经管缺陷(以下称 NTD)儿475例,神经管畸形率48.09/万。NTD 的临床类型以无脑儿为最多,女性明显高于男性,农村高于城市,孕母年龄偏高及偏低组神经管畸形率均较高。三年 NTD 发生情况下降不明显,沿海地区较内地低,不同转归的围产儿神经管畸形率截然不同。
In this paper, we analyzed the incidence of neural tube defects in 98766 cases of perinatal delivery in hospital during the dynamic monitoring of birth defects from 1987 to 1989 in our province. Neural tube defects (hereinafter referred to as NTD) 475 children, neural tube defects rate of 48.09 / million. The clinical type of NTD was brainless, the female was significantly higher than the male, rural was higher than the city, and the higher the age of the pregnant women and the lower the group was. Three years of NTD decline is not obvious, the coastal areas lower than the mainland, different outcomes of perinatal neural tube defects are very different.