摘要
目的分析2006—2016年淮安市戊型病毒性肝炎(戊肝)的流行特征和规律,为戊肝的防制提供依据。方法对淮安市2006—2016年戊肝病例进行描述流行病学分析。结果 2006—2016年淮安市报告戊肝1 817例,年平均发病率为3.28/10万;1—4月份为发病高峰,呈散发状态,城乡接合部发病高于主城区;淮安市戊肝发病以中老年为主,且≥60岁年龄组占病例总数的构成比有上升趋势(χ~2=11.03,P=0.004);男性发病多于女性,职业主要为农民。结论淮安市戊肝发病的流行病学特征有所变化,可能与戊肝病毒优势毒株变迁有关,应引起足够的重视。
[Objective]To analyze the epidemiological characteristics and law of viral hepatitis E in Huaian City from 2006-2016,provide evidence for the prevention and control. [Methods]The date of hepatitis E cases in Huaian City from 200 6-2016 were analyzed by descriptive epidemiological method. [Results]Totally 1 817 cases of hepatitis E were reported in Huaian City from 2006-2016,with an annual average incidence rate of 3.28/lakh. The peak season appeared January to April,and the cases were sporadic. The incidence rate in urban-rural fringe was higher than that in urban area. Most of cases were elderly people,and the proportion of patients above 60 years old showed an upward trend（χ^2=11.03,P=0.004）. The incidence rate in males was higher than that in females,and the main occupation was farmer. [Conclusion]The epidemiological characteristics of viral hepatitis E in Huaian City have changed,it may be associated with the changes of the dominant strains of hepatitis E virus,and more attention should be paid.
出处
《职业与健康》
CAS
2017年第17期2366-2368,共3页
Occupation and Health
基金
淮安市重点研发计划(社会发展)计划项目(HAS2015019)
关键词
戊型病毒性肝炎
流行病学特征
Viral hepatitis E
Epidemiological characteristics
