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本文对1986年2月～1987年10月上海市14所医院中发生的宫外孕802例,采用宫外孕病例和宫内妊娠、非妊娠的妇女为对照,进行回顾性研究。调查节育及其他病史和宫外孕的关系,重点调查宫内节育器使用情况并测定其相对危险度。结果提示:1.总体而言节育器不增加宫外孕的危险性。2.带器妊娠时宫外孕危险增加。3.宫外孕的危险性与腹部或子宫手术史可能有关。
This article from February 1986 to October 1987 in Shanghai, 14 hospitals occurred in 802 cases of ectopic pregnancy, uterine pregnancy and uterine pregnancy, non-pregnant women as control, a retrospective study. To investigate the relationship between birth control and other medical history and ectopic pregnancy, and to investigate the use of IUDs and to determine their relative risk. The results suggest that: 1. In general, IUD does not increase the risk of ectopic pregnancy. 2. Pregnancy with pregnancy ectopic pregnancy increased risk. 3. The risk of ectopic pregnancy and abdominal or uterine surgery may be related.