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目的了解2009—2012年徐州经济开发区乙型肝炎发病现状与流行病学特征,为制定防治策略和措施提供依据。方法采用描述流行病学的方法对2009—2012年该区乙型肝炎疫情资料进行汇总、分析。结果 2009)2012年徐州经济开发区报告乙型肝炎病例204例,年均发病率为27.86/10万,男性高于女性,以30~69岁年龄组为主,发病职业以农民为主,无明显季节性。结论乙型肝炎在病毒性肝炎发病率中所占比例较高,应巩固乙肝疫苗计划免疫成果,对5岁以上儿童应开展乙肝疫苗的加强免疫;充分发挥健康教育的先导作用,扩大乙肝疫苗重点人群和高危人群的预防接种,加强医源性感染和血液制品的管理,进一步控制乙肝疫情。
Objective To understand the status and epidemiological characteristics of hepatitis B in Xuzhou Economic Development Zone from 2009 to 2012 so as to provide basis for the development of prevention and control strategies and measures. Methods Descriptive epidemiological methods were used to summarize and analyze the data of hepatitis B outbreak in this area from 2009 to 2012. Results 2009) In 2012, 204 cases of hepatitis B were reported in Xuzhou Economic Development Zone, with an average annual incidence rate of 27.86 / 100000. The male was higher than the female, with the age of 30-69. Obvious seasonal. Conclusion Hepatitis B has a high proportion in the incidence of viral hepatitis and should reinforce the planned immunization outcome of hepatitis B vaccine. Hepatitis B vaccine should be boosted in children over 5 years old. The leading role of health education should be given full play to expand the focus of hepatitis B vaccine Population and high-risk population vaccination, strengthen the management of iatrogenic infection and blood products, and further control of hepatitis B outbreak.