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目的了解河南省漯河市甲型病毒性肝炎(甲肝)流行病学特征,为制定防制对策提供科学依据。方法分析2005-2013年甲肝疫情资料。结果 2005-2013年漯河市甲肝累计发病522例,各年报告病例数分别为130、106、94、53、26、35、50、23和5例,年平均发病率为2.19/10万;病例以10岁以下儿童为主,占病例总数的25.86%,大年龄组发病比重逐年上升;甲肝发病男女性别比为1.94∶1,职业以农民发病最多,占发病总数的52.68%;甲肝监测质量逐年提高。结论 2005-2013年漯河市甲肝发病率总体呈下降趋势,做好甲肝疫苗的基础免疫,加强甲肝监测是漯河市今后甲肝防控的工作重点。
Objective To understand the epidemiological characteristics of hepatitis A virus in Luohe City of Henan Province and to provide a scientific basis for the development of control strategies. Methods Analysis of hepatitis A epidemic data from 2005 to 2013. Results A total of 522 hepatitis A cases were reported in Luohe City during 2005-2013. The annual reported cases were 130, 106, 94, 53, 26, 35, 50, 23 and 5 respectively, with an average annual incidence of 2.19 / The majority of children under 10 years of age accounted for 25.86% of the total number of cases, the incidence of major age group increased year by year; the incidence of hepatitis A was 1.94:1, the incidence of peasants was the most in occupation, accounting for 52.68% of the total; improve. Conclusions The incidence of hepatitis A in Luohe City in 2005-2013 is generally on the decline. To improve the basic immunity of hepatitis A vaccine and to strengthen the surveillance of hepatitis A are the key points of prevention and control of hepatitis A in Luohe City.