上海市郊区民工子女乙肝病毒感染危险因素分析

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。

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

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.