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过期妊娠对母婴影响已有公论,但关于引产的争议尚无定论。对此笔者根据南京市妇幼保健院资料作一回顾性分析。方法与资料本文采用的过期妊娠标准是平素月经规则,孕周(从末次月经算起)>42周者。1983年,南京市妇幼保健院之分娩总数为7,090例,其中过期妊娠426例。笔者将此426例分为两组:引产组180例,非引产组246例。两组中分娩者在各孕周的例数分
The effect of overdue pregnancy on mother and baby has been discussed, but the controversy over induction of labor is inconclusive. This author based on the information of Nanjing MCH hospital for a retrospective analysis. Methods and data The standard of outdated pregnancy used in this article is normal menstrual rules, gestational age (from the last menstrual period)> 42 weeks. In 1983, the total number of deliveries in Nanjing MCH was 7,090, of which 426 were expired. The author divided the 426 cases into two groups: induction of labor group of 180 cases, non-induced labor group of 246 cases. Two cases of childbirth in each gestational weeks of the number of cases