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目的了解贵阳市城区服务行业人员HBsAg携带情况,为相关部门制定乙肝防治措施提供依据。方法采用酶联免疫吸附试验(ELISA)方法,对2008-01/12到贵州省疾病预防控制中心进行健康体检人员,检测乙肝血清标志物HBsAg。结果共检测12 586份血清,HBsAg阳性率为2.45%。男性阳性率为3.27%,女性阳性率为1.85%;食品卫生行业从业人员阳性率为1.31%,公共场所行业从业人员阳性率为3.28%;≤20岁以下阳性率为2.92%,21~30岁阳性率为2.29%,31~40岁阳性率为2.26%,41~50岁阳性率为2.71%。结论提示乙型肝炎的预防及传染源的管理重点应放在服务行业从业人员群体。
Objective To understand the situation of HBsAg carriers in urban service industry in Guiyang City and provide the basis for the relevant departments to formulate the prevention and treatment measures for hepatitis B. Methods Enzyme-linked immunosorbent assay (ELISA) was used to carry out health checkups in Guizhou Provincial Center for Disease Control and Prevention from January to December 2008 to detect HBsAg in serum of hepatitis B patients. Results A total of 12 586 serum samples were tested. The positive rate of HBsAg was 2.45%. The positive rate was 3.27% for males and 1.85% for females; the positive rate was 1.31% for employees in food hygiene industry and 3.28% for practitioners in public places; the positive rate for males ≤20 years was 2.92% and 21-30 years The positive rate was 2.29%. The positive rate was 2.26% in 31-40 years old and 2.71% in 41-50 years old. Conclusions suggest that the prevention of hepatitis B and the management of sources of infection should focus on the service industry practitioners.