上海市郊区民工子女乙肝病毒感染危险因素分析

Hazards analysis of HBV infection in children of migrant workers in suburban area of Shanghai

目的:分析上海市宝山区民工子女乙型肝炎病毒(HBV)传播的相关危险因素,为进一步开展民工子女HBV感染的防治工作提供科学依据。方法:采用统一编制的调查表对宝山区民工子女HBV感染进行流行病学调查,对问卷调查结果做HBV感染危险因素的单因素和多因素Logistic回归分析。结果:宝山区民工子女HBV总感染率为3.0%,主要危险因素有3个,分别是母婴传播、家庭乙型肝炎病史和乙型肝炎疫苗接种。结论:加强对民工及子女乙型肝炎相关知识的健康教育,采取提前免疫预防、培养卫生的生活习惯是防止乙型肝炎传播的关键。

Objective： To analysis the risk factors which associated with the hepatitis B virus transmission of migrant children in Baoshan district,Shanghai,in order to provide a scientific basis for the prevention and control of further development of the children of migrant workers hepatitis B virus（HBV） infection.Methods： The uniform prepared questionnaire was used in epidemiological survey of hepatitis B virus infection of migrant children in Baoshan district,and univariate and multivariate analysis of risk factors for hepatitis B virus infection was done in the survey results.Results： The overall infection rate was 3.0% for the children of migrant workers in Baoshan District,and in both of univariate analysis and logistic regression analysis,the three consistent risk factors were mother-to-child transmission,family history of hepatitis B and hepatitis B vaccination.Conclusion： The key to prevent the spread of hepatitis B virus is to strengthen the Hepatitis B-related knowledge of migrant workers and their children′s health education,to take ahead of the immune prevention,and to cultivate health habits.