【摘要】 目的 了解安仁县小学教师HBsAg感染状况;探讨影响安仁县小学教师HBsAg阳性率的危险因素。 方法 采用横断面研究对安仁县1262名小学教师进行问卷调查;用聚合酶链反应技术检测HBsAg;采用SPSS11.0统计数据软件包建立数据库，并进行x 2 检验、非条件logistic回归分析。 结果 安仁县小学教师HBsAg总阳性率是14.90%，单因素分析:不同性别、接触血液及其制品、纹身、共用剃须刀、共用餐具、既往患肝炎、接种乙肝疫苗，差异均有显著性;进入多因素回归方程的因素为:既往患肝炎(OR=9.975)、共用剃须刀(OR=1.750)、接种乙肝疫苗(OR=0.567)。 结论 不同性别、接触血液及其制品、纹身、共用剃须刀、共用餐具、既往患肝炎史是影响HBV感染增高的危险因素;接种乙肝疫苗能降低HBV的感染。

    【关键词】 流行病学;横断面研究;ELISA;小学教师;HBV;影响因素

    The study on the infecting situation and influencing factors of hepatitis B virus among the primary school teachers in Anren county

    TANHui，TAN Mei-juan，ZHANG Qun-li，et al.

    The Prevention and Control Center，Chenzhou City，Hunan423000，China

    【Abstract】 Objective To understand the situation of HBV infection and the possible influencing factors in teach-ers of primary school in Anren county.Methods Took questionnaires in the1262teachers of primary school，and examined HBsAg in their sera detected by ELISA.The analyses were performed using SPSS version11.0.Results The positive rate of the teachers HBsAg was17.58%.There were significant differences in different gender ......