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目的:调查四川省成都市地区宫内节育器使用状况。方法:采用分层整群随机抽样方法,调查四川省成都市地区三所三甲医院2009年1月至2012年8月放置IUD的妇女,发放500份调查表,共收回408份有效调查表。收集调查对象年龄、职业、受教育情况、孕产史、IUD类型等数据。使用SPSS 17.0for Windows软件包进行数据分析,率的比较采用χ2检验,影响因素的分析应用单因素logistic回归方法。结果:受调查者的平均年龄平均年龄39.59岁,80.64%调查对象接受过初中及以上的教育;农民占2.7%,工人占53.19%,干部占6.13%,退休人员占12.5%,自由职业者占3.68%,无业占21.81%;怀孕至少1次占99.75%,有分娩史的占97.3%。IUD的类型中金属圆环占40.93%,安宫环占28.92%。结论:IUD在今后相当长的时间里仍将是育龄期女性们主要的避孕方法之一,如何加强新型IUD的研发,进一步提高其安全性及有效性,同时普及并规范相关避孕知识,指导服务对象们知情选择正确的避孕措施将是计生工作者努力的方向。
Objective: To investigate the use of IUD in Chengdu, Sichuan Province. Methods: A stratified cluster random sampling method was used to survey women who placed IUDs in three top-three hospitals in Chengdu, Sichuan province from January 2009 to August 2012, and issued 500 questionnaires to collect 408 valid questionnaires. The data of age, occupation, education, pregnancy history, IUD type and other data were collected. SPSS 17.0for Windows software package for data analysis, the rate of comparison using χ2 test, analysis of influencing factors using single-factor logistic regression. Results: The average age of the respondents was 39.59 years old and 80.64% of the respondents had received junior high school education or above. Farmers accounted for 2.7%, workers accounted for 53.19%, cadres accounted for 6.13%, retirees accounted for 12.5%, freelancers 3.68%, unemployed accounted for 21.81%; pregnant at least once accounted for 99.75%, with a history of childbirth accounted for 97.3%. IUD type of metal ring accounted for 40.93%, Ann Palace ring accounted for 28.92%. Conclusion: IUD will remain one of the major contraception methods for women of childbearing age for a long time to come. How to strengthen the research and development of new IUD to further enhance its safety and effectiveness? At the same time, IUD should popularize and standardize contraceptive knowledge and guide service Informed choice of the right contraceptives will be the direction of family planning workers.