2006-2014年新沂市戊型病毒性肝炎流行病学分析

发布时间：2018-01-23 09:59

本文关键词： 戊肝流行病学分析　出处：《现代预防医学》2015年17期 　论文类型：期刊论文

【摘要】：目的了解新沂市2006-2014年戊型病毒性肝炎(戊肝)的流行病学特征,为制定防控措施提供科学依据。方法采用描述性流行病学方法对新沂市2006-2014年戊肝疫情报告资料进行分析。结果新沂市2006-2014年共报告戊肝258例,年平均发病率3.11/10万;发病时间相对集中在冬春季1-4月(141例,54.65%),秋季7-9月(61例,23.64%);各镇均有发病,新安镇发病率最高(4.81/10万),城岗最低(0.40/10万),各镇发病率存在统计学差异(χ2=212.14,P0.001);男女病例性别比为4.86∶1,男性发病率高于女性,差异有统计学意义(χ2=224.03,P0.001)。戊肝发病以中老年为主,发病高峰为40~79岁(231例,89.53%);职业构成以农民居多(161例,73.5%)。结论新沂市近年来戊肝发病率有明显上升趋势,男性,40~79岁中老年人是发病的重点人群。应加强健康宣教,特别是对农民的宣教,加强食品和饮水的卫生监督管理,采取综合防控措施。
[Abstract]:Objective to investigate the epidemiological characteristics of viral hepatitis E (HEV) in Xinyi City from 2006 to 2014. Methods descriptive epidemiological method was used to analyze the reporting data of hepatitis E epidemic situation from 2006 to 2014 in Xinyi City. 258 cases of hepatitis E were reported. The annual average incidence rate was 3.11 / 100 thousand; The onset time was relatively concentrated in 141 cases from January to April in winter and spring, and in 61 cases from July to September in autumn. The incidence rate in Xinan town was the highest (4.81% / 100 000), and in Chenggang was the lowest (0.40% / 100 000). There was statistical difference in the incidence rate of each town (蠂 ~ 2 ~ (2) P _ (212.14)). P0.001; The sex ratio of male and female cases was 4.86: 1, the incidence rate of male was higher than that of female (蠂 ~ 2 = 224.03) (P 0.001). The incidence of hepatitis E was mainly in middle and old age. The peak of the disease was at 40 ~ 79 years old in 231 cases. Conclusion the incidence of hepatitis E in Xinyi city is obviously increasing in recent years, male. Health education should be strengthened, especially for farmers, hygiene supervision and management of food and drinking water should be strengthened, and comprehensive prevention and control measures should be taken.
【作者单位】：新沂市人民医院;
【分类号】：R512.6
【正文快照】： 戊型病毒性肝炎(HE,简称戊肝),是由戊型肝炎病毒(Hepatitis E Virus,HEV)引起的、急性、自限性传染病,主要经粪-口途径传播,在散发病例中,戊肝占急性肝炎总数的10%~20%[1]。病死率较低,但在发生严重并发症者或孕妇中病死率可高达20%[2],具有较强的传染性,若控制不当,易引起暴

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