黑龙江省2004-2020年戊型肝炎流行病学特征分析  

Epidemiological Characteristics of Hepatitis E in Heilongjiang Province from 2004 to 2020

作　　者：吕珀[1] 王晓宇[1,2] 孙兆丹 宋长江[1] 王晗[1] 宋婧[1] LÜ Po;WANG Xiao-yu;SUN Zhao-dan(Heilongjiang Provincial Center for Disease Control and Prevention,Harbin,Heilongjiang,150030,China)

机构地区：[1]黑龙江省疾病预防控制中心,黑龙江哈尔滨150030 [2]黑龙江省卫生健康管理服务评价中心,黑龙江哈尔滨150030

出　　处：《黑龙江医学》2023年第1期53-56,共4页Heilongjiang Medical Journal

摘　　要：目的:了解黑龙江省2004—2020年戊型肝炎发病情况,分析戊型肝炎流行特征。方法:利用中国法定传染病报告系统中的发病数据,运用描述流行病学方法,比较不同地区、年龄和职业人群的发病情况。结果:2004—2020年黑龙江省共报告戊型肝炎病例7452例,年发病率为1.15/10万,发病率逐年降低。50~55岁为发病高峰年龄。男性发病多于女性,男女性别比为3.2∶1,职业以家务、待业人员及农民为主。结论:黑龙江省戊型肝炎发病率呈下降趋势,戊肝防控取得显著成效。Objective:To understand the reported incidence of hepatitis E in Heilongjiang Province from 2004 to 2020 and to analyze the epidemiological characteristics of hepatitis E.Methods:Using incidence data from the Chinese statutory infectious disease reporting system,descriptive epidemiological methods were applied to compare incidence in different regions,age and occupa⁃tional groups.Results:A total of 7452 cases of hepatitis E were reported in Heilongjiang Province from 2004 to 2020,with an an⁃nual incidence rate of 1.15/100000 and a decreasing incidence rate year by year.The peak age of incidence was 50 to 55 years old.The incidence was more in men than in women,with a male to female sex ratio of 3.2∶1.The occupation was mainly domestic and non-working people and farmers.Conclusion:The reported incidence of hepatitis E in Heilongjiang Province is on a down⁃ward trend,and significant results have been achieved in the prevention and control of hepatitis E.

关 键 词：戊型肝炎 戊型肝炎病毒 流行病学 

分 类 号：R512.65[医药卫生—内科学]