【摘要】 目的分析避孕节育干预项目对流动人口避孕知识的影响。方法采用多阶段随机整群方法抽取上海市流动人口,按照工作场所分为干预组和对照组,分析项目干预对研究对象避孕节育知识的影响。结果基线共调查2001人,干预后随访到有效样本1791人(失访率10.49%);干预组与对照组2次调查总得分差值差异有统计学意义(t=-25.35,P<0.0001),干预组2次调查总得分差值平均35.71分,对照组总得分差值平均-3.05分;婚姻状况、工作场所、在现居住地的居住时间等因素均影响流动人口的避孕知识水平。结论流动人口避孕节育方法知晓情况不容乐观,干预活动可明显提高研究对象的避孕节育知识。更多还原

【Abstract】 Objective To analyze the influence of contraceptive intervention program on contraceptive knowledge among floating people in Minhang district,Shanghai.Methods Multi-stage cluster random sampling method was adopted in the study and the subjects were divided into control group and interventional group according to their working place.The subjects were investigated with a questionnaire.Statistical analyses included χ2 test and logistic regression analysis.Results A total of 2001 migrants were surveyed in the baseline and 1791 were followed-up in the evaluation survey.The knowledge rate of 9 contraceptive methods in the interventional group was significantly higher than that of in the control group(t=-25.35,P<0.0001).Sex,marital status,working environment,length of residence at present address,and other factors influenced the level of contraceptive knowledge.Conclusion The interventional program can obviously improve the level of contraceptive knowledge among migrants.更多还原