2005～2014年内江市流行性乙型脑炎流行特征及临床分析

发布时间：2018-02-27 12:08

本文关键词： 流行性乙型脑炎流行特征传染病　出处：《重庆医科大学》2017年硕士论文　论文类型：学位论文

【摘要】：【目的】分析2005~2014年内江市流行性乙型脑炎(以下简称乙脑)流行情况及临床特征,以及在乙脑控制工作中存在的问题,从而为制定更加科学有效的防制策略提供依据。【方法】对2005~2014年内江市乙脑炎疫情资料进行描述性流行病学分析。【结果】2005~2014年内江市乙脑共报告病例162例,年平均发病率为0.3795/10万;2008年为发病高峰,年发病率达0.9681/10万;0~14岁组人群占总发病人数的97.53%,为该病的主要发病人群;职业分布以散居儿童、幼托儿童和学生为主,占发病总数的96.91%。发病时间8月形成发病高峰,主要集中在7~8月。【结论】内江市乙脑发病率2008年前处于相对较高水平,2009年后明显下降;发病有明显季节性,病例呈高度散发;患者主要为0~14岁人群。防控乙脑的传播和流行,须控制传播媒介,完善预防接种,并加强监测和健康教育。
[Abstract]:[objective] to analyze the epidemic situation and clinical characteristics of epidemic Japanese encephalitis (je) in Neijiang City from 2005 to 2014, as well as the existing problems in the control of encephalitis B. [methods] A descriptive epidemiological analysis was carried out on the epidemic data of encephalitis B in Neijiang City from 2005 to 2014. [results] 162 cases of encephalitis B were reported from 2005 to 2014 in Neijiang City. The annual average incidence rate was 0.3795 / 100, 000. In 2008, the incidence rate reached a peak of 0.968 1 / 100 000. The annual incidence rate was 97.53% of the total number of patients in the 14 year old group, and it was the main group of people with the disease. The occupational distribution was mainly among scattered children, young children and students. The incidence of encephalitis B in Neijiang City was relatively high before 2008 and decreased obviously after 2008. The patients were mainly 14 years old. To prevent and control the spread and prevalence of je, we should control the media, improve vaccination, and strengthen surveillance and health education.
【学位授予单位】：重庆医科大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：R181.3;R512.32

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