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目的:评估避孕节育干预项目对四川省流动人口避孕行为的影响,为探索适宜的流动人口避孕行为干预模式提供依据。方法:多阶段随机整群抽取四川省成都市和攀枝花市流动人口相对集中的工厂、建筑工地、服务娱乐场所,并随机分为干预组和对照组。采用结构式问卷对2197名18～49岁流动人口进行干预前、后的调查。结果:干预后,干预组对象选择使用避孕套作为避孕方法的比例增加了5.32%;紧急避孕药的使用比例从干预前的13.22%上升至23.05%(P<0.01);干预组寻求咨询服务的比例为60.46%,与干预前相比提高了41.76%(P<0.01)。结论:干预后流动人口选择使用避孕套的比例以及紧急避孕药的使用比例都有所上升,对象寻求咨询服务的行为得到促进,但今后还应继续加强对低学历人群和未婚流动人口避孕节育的宣传教育和咨询服务。
Objective: To evaluate the effect of contraception on contraception in migrant population in Sichuan Province, and to provide basis for exploring appropriate mode of contraception for floating population. Methods: A multi-stage random cluster was used to collect factories, construction sites, entertainment venues with relatively concentrated floating population in Chengdu and Panzhihua, Sichuan Province, and randomly divided into intervention group and control group. A structured questionnaire was used to investigate before and after intervention among 2197 floating population aged 18-49. Results: After intervention, the percentage of condom use as contraceptive method in intervention group increased by 5.32%; the proportion of emergency contraception increased from 13.22% before intervention to 23.05% (P <0.01); the intervention group sought counseling service The proportion was 60.46%, which was 41.76% higher than that before intervention (P <0.01). Conclusion: After the intervention, the proportion of migrants who choose to use condoms and the proportion of emergency contraception are all on the rise. The seeking of counseling services is promoted. However, the contraception should continue to be strengthened for contraceptives of unmarried and floating population Public education and counseling services.