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目的:了解高碑店市乙型肝炎发病情况及流行病学特征,为制定防治策略和措施提供科学依据。方法:乙型肝炎数据来自传染病报告管理系统,采用描述性流行病学方法对高碑店市2008-2012年乙型肝炎的疫情资料进行统计分析。结果:2008-2012年高碑店市报告乙型肝炎病例905例,年平均发病率为29.9/10万。高发年龄为20-30岁,集中于青壮年,职业以农民、工人为主。白沟镇报告发病率最高。结论:高碑店市乙肝发病率仍维持在较高水平,在做好儿童常规乙肝疫苗接种同时,应继续采取以免疫接种提高易感人群免疫力为主的防治措施,加强重点人群乙肝预防控制工作。
Objective: To understand the incidence and epidemiological characteristics of hepatitis B in Gaobeidian and to provide a scientific basis for formulating prevention and control strategies and measures. Methods: Hepatitis B data came from the Infectious Disease Reporting Management System. Statistical epidemiological data of Hepatitis B from 2008 to 2012 in Gaobeidian City were analyzed by descriptive epidemiological method. Results: From 1980 to 2012, Gaobeidian City reported 905 cases of hepatitis B, with an average annual incidence of 29.9 / 100 000. High incidence of 20-30 years old, concentrated in young adults, occupation to farmers, mainly workers. Baigou reported the highest incidence. Conclusions: The incidence of hepatitis B in Gaobeidian still remains at a high level. While routine hepatitis B vaccination should be done in children, we should continue to take prevention and control measures based on immunization of susceptible population to strengthen prevention and control of hepatitis B in key populations jobs.