流动人口避孕方法使用及长效避孕方法使用时机选择  

Application and timing for long-acting contraceptive methods among migrant population

作　　者：刘凯佳[1] 王志理[1] 庄亚儿[1] 

机构地区：[1]中国人口与发展研究中心,北京100081

出　　处：《中国计划生育学杂志》2015年第2期87-90,144,共5页Chinese Journal of Family Planning

基　　金：国家科技支撑计划项目"人口与发展数学模型与综合决策支持系统"(2012BAI40B01)

摘　　要：目的:分析中国流动人口长效避孕方法的使用及其避孕时机选择。方法:根据2013年全国流动人口动态监测数据,对70 849名流动已婚有偶育龄妇女的避孕方法选择,特别是其中采取长效避孕措施47 919名妇女避孕方法和采取时机进行生存分析。结果:流动已婚有偶育龄妇女88.8%采取避孕措施,其中75.6%采取长效避孕措施。采取长效避孕措施时机的中位生存时间为末次生育后6.51个月;生育子女数越多,产后采取相同的长效避孕措施与末次生育间隔越短。结论:流动已婚育龄妇女较为普遍采取现代避孕方法,使用长效避孕方法及采取时机因避孕方法类型、育龄妇女年龄、生育子女数、生育子女性别构成而存在差异。Objective： To analyze the current situation and the timing of long-acting contraceptive method use among migrant population. Methods： According to the data from the dynamic monitoring survey of migrant population in Chi na in 2013, the use of contraceptive method of 70 849 married migrant women of reproductive age was evaluated, and the timing for long-acting contraceptive method use by 47 919 married migrant women of reproductive age was also analyzed. Results： About 88.8% of married migrant women of reproductive age selected contraceptive methods, and 75.6% selected a long-acting method. The median survival time between long-acting contraceptive method use and the last bearing was 6.15 months, and the more children they had, the shorter it was. Conclusion： Modern contraceptive methods are used commonly by married migrant women of reproductive age. The utilization rate and the timing of long -acting contraceptive method are influenced by the type of contraceptive method, the age of fertile women, the number as well as the gender of children they have.

关 键 词：流动人口 长效避孕措施 避孕时机 生存分析 

分 类 号：R169.4[医药卫生—公共卫生与预防医学]