目的分析病例以便了解异位妊娠的发病因素,进一步研究异位妊娠增加的原因。方法对2001-2008年在吉林省延边第二人民医院因异位妊娠住院保守或手术治疗的患者338例进行分析。结果从2001-2008年,异位妊娠的发病率由4.6%增高至6.2%;患者的平均年龄由32.2岁降低至29岁;结论异位妊娠的发病率与患者的盆腔炎发病次数、流产次数成正比。 Objective To analyze the cases in order to understand the etiology of ectopic pregnancy and to further investigate the causes of the increased ectopic pregnancy. Methods A total of 338 patients with conservative or surgical treatment of ectopic pregnancy in the Second People ’s Hospital of Yanbian, Jilin Province from 2001 to 2008 were analyzed. Results The incidence of ectopic pregnancy increased from 4.6% to 6.2% from 2001 to 2008; the average age of patients decreased from 32.2 to 29 years. Conclusion The incidence of ectopic pregnancy and the incidence of pelvic inflammatory disease, the number of abortions Is proportional.