2011～2013年聊城市乙型病毒性肝炎流行特征分析  

Analysis on Epidemiological Features of Hepatitis B,Liaocheng City,2011-2013

作　　者：管珊[1] 袁慧[2] 

机构地区：[1]聊城市人民医院,山东聊城252000 [2]聊城市疾病预防控制中心,山东聊城252000

出　　处：《预防医学论坛》2014年第8期574-576,共3页Preventive Medicine Tribune

基　　金：国家"十二五"科技重大专项:(病毒性传染病病原谱流行规律及变异研究);编号:2013ZX10004202

摘　　要：目的分析聊城市乙型肝炎发病现状和流行病学特征,为制定控制策略提供科学依据。方法采用描述性流行病学方法对2011～2013年聊城市乙肝疫情资料进行分析。结果 2011～2013年聊城市累计报告乙肝病例11 475例,年均发病率为65.48/10万。2011～2013年年均发病率,不同年份发病率差异有统计学意义(P<0.01)。东昌府区最高(95.57/10万);无明显季节性分布;20～69岁发病率较高,占发病总数的92.83%;男性发病高于女性(P<0.01)。全部病例中,农民占72.79%。结论 2011年以来聊城市乙肝发病呈上升趋势,青壮年和农民是乙肝防治的重点人群,因此应加强对次人群乙肝的防治力度。Objective To analyze epidemiological characteristics of hepatitis B in Liaocheng city,so as to provide the scientific basis for working out strategies and measures for prevention and control. Methods The data of hepatitis B during 2011-2013 were analyzed by descriptive epidemiological method. Results A total of 11 475 Hepatitis B cases were reported during 2011-2013,the average annual incidence rate was 65.48/105.during 2011-2013,with significant differences（P〈0.01）.The incidence rate of Dongchangfu district was the highest（95.57/105）,without significant seasonal distributions.In different age groups,the incidence of those aged 20-69 was the highest,accounting for 92.83%.The incidence rate of males was higher than that of females（P〈0.01）.The farmers accounted for 72.79%of all cases. ConclusionDuring 2011-2013,the incidence rate of Hepatitis B is rising,and the young and middle-aged adults,and the farmers are the high-risk groups,therefore prevention and control should be strengthened on these populations.

关 键 词：乙型病毒性肝炎 流行特征 分析 

分 类 号：R512.62[医药卫生—内科学]