2007～2010年聊城市乙型病毒性肝炎流行病学研究.docVIP

2007～2010年聊城市乙型病毒性肝炎流行病学研究 　　【摘 要】目的：分析聊城市2007～2010年乙肝发病情况及分布特征，为制定防控措施和策略提供依据。方法：采样描述性流行病学分析方法，对2007～2010年聊城市乙肝疫情资料资料进行分析。结果：2007～2010年乙肝年均报告发病率为56.70/10万，呈逐年下降趋势，2010年发病率最低（32.42/10万）。高发年龄为20～65岁， 发病率为69.96/10 万， 10 岁以下年龄组发病率较低为2.13/10 万；男性8656例，女性4343例，男女性别比为1.99：1；职业以农民发病居多，占乙肝发病总数的68.06%。结论：在继续保持高水平儿童常规免疫接种率的基础上，有针对性地加大对成人及农村成年人乙肝疫苗的免疫接种工作。 【关键词】乙型肝炎；发病率；监测；分析 【中图分类号】R512.62 【文献标识码】A 【文章编号】1004-7484（2013）05-0579-02 Epidemiological Analysis of Hepatitis B From 2007～ 2010 in Liaocheng City WANG Lei，GUO Ting～min，JIANG Xiang～kun （Liaocheng Health Bureau Liaocheng， 252000， Shandong，China； Liaocheng Center for Disease Control and Prevention， Liaocheng， 252000， Shandong，China） 【Abstract】Objective：To analyze the epidemiological features of hepatitis B from 2007～2010 in Liaocheng City and provide evidence for the prevention and control.Methods：Descriptive epidemiological method was adopted to conduct the statistical analysis on the data of type B hepatitis in Liaocheng city from 2007 to 2010. Results：The average incidence rate of hepatitis B was 56.70 per 10，000 from 2007 to 2010， and showed an increased tendency. The lowest incidence rate was 2010（ 32.42per 10，000） . The high risk age was at the range of 20 to 65 years， and the incidence rate of hepatitis B was 69.96 per 10，0000. The incidence rate of people with hepatitis B below the age of 10 years was 2.13 per 10，0000； 1172 cases were male， and 471 cases were female， the incidence rate of male to female was 1.99：1；Most of hepatitis B patients were peasants， accounted for 68.06% of all the peasants. Conclusion： The main strategy for preventing and controlling the hepatitis B is to strengthen the normal immune inoculation work among children， it is necessary to further strengthen immunization for the middle～aged population and farmers workers in rural area. 【Key words】Hepatitis B； Incidence rate； Surveillance； Analysis 乙型病毒性肝炎（以下简称乙肝）是一种对人类健康存在严重威胁的传染病，是聊城市重点控制的传染病之一。为了解聊城市乙肝流行动态，评价防治工作效果，为制定有