胎儿与新生儿畸形发生率及其相关因素的调查

The Consideration of the Malformation Incidence of Foetus and Newborns and Correletion Factors

通过对8066例新生儿和胎儿调查研究得出庆阳地区先天畸形发生率为1.56％其病因除与遗传、环境、近亲婚配、高龄孕妇、×线照射、病毒感染、孕期合并症、滥用药物有关外,研究结果还提示:畸形与受孕季节、孕次、孕期患病、胎儿性别等因素有关。

This paper has considered 8066 newborns and has ovserved,the specimens of malformation newborns.This incidence of malformation newborns,in born of Qinyang distriot is 1.56％.The etiologies are other than heredity,environment,consanguineous marriage,over age gestation,x-ray irradiation,virus infection,complications of pregnancy,drug-abuse. The gestation season,number of gestation, ills in pregnanoy and the sex of fetus are also correlated.