南昌市已婚育龄妇女异位妊娠情况抽样调查

目的:了解江西省南昌市已婚育龄妇女异位妊娠率及其人群分布情况。方法:采用多阶段分层随机抽样方法抽取南昌市2县(进贤县、安义县)2区(青山湖区、西湖区)5 468名已婚育龄妇女,对其2004年7月至12月的社会人口学特征、婚姻、生育状况进行问卷调查。结果:随着妊娠次数的增加,异位妊娠率亦增加,妊娠5次的发生率最高(6.5%);居住城镇的异位妊娠率明显高于农村,差异有统计学意义(χ2=9.131,P<0.005)。多因素二分类Lo-gistic回归分析显示:妊娠次数越高,异位妊娠发生的危险性越高,文化程度越低,异位妊娠发生的危险性越低。结论:减少非意愿性妊娠次数可以减少异位妊娠的发生。

Survey on the Condition of Ectopic Pregnancy among Reproductive Women from July to December of 2004 in the Region of Nanchang

Objective: To investigate the state and the proportion of ectopic pregnancy in married fertile women in Nanchang areas of Jiangxi Province.Methods:Five thousand four hundred and sixty eight married women of child-bearing age were studied using stratified random sampling in 2 counties and 2 districts of Nanchang Municipality,and designed one special questionnaire to collect information including their social situation,marriage and reproductive state,from July to December 2004.Binary logistic regression was performed to analyze the risk factors of ectopic pregnancy.Results:More the number of pregnancy increased,higher the incidence of ectopic pregnancy was;The women residing in city or town had higher incidence of ectopic pregnancy than ones in the coutryside(P<0.005).Logistic regression analysis showed that risk factor of pregnant number and that protective factor of education level.Conclusion:The important measure as reducing unwilled pregnant number would reduce the incidence of ectopic pregnancy.