2013—2021年青岛市市北区病毒性肝炎流行特征分析

Epidemiological Characteristics of Viral Hepatitis in Shibei District,Qingdao from 2013 to 2021

目的:对青岛市市北区病毒性肝炎的流行特征进行分析,为科学预防和控制病毒性肝炎提供依据。方法:收集2013—2021年青岛市市北区病毒性肝炎发病资料,采用描述流行病学方法进行统计描述和分析。结果:2013—2021年青岛市市北区累计报告病毒性肝炎4990例,乙肝占比最高为84.79%,男女性别比为1.56∶1,发病年龄主要集中在45~59岁,甲肝、丙肝、戊肝和未分型肝炎主要在春季发病,家务及待业人员在各型肝炎中所占的比例均最大。结论:病毒性肝炎发病率呈上升趋势,乙肝仍是防控重点,应继续强化预防接种工作和健康教育宣传,降低感染率。

OBJECTIVE To analyze the epidemic characteristics of viral hepatitis in Shibei District of Qingdao from 2013 to2021,and to provide basis for scientific prevention and control of viral hepatitis.METHODS The epidemic data of viral hepatitis in Shibei District of Qingdao city from 2013 to 2021 were collected from epidemic information and analyzed by descriptive epidemiology.RESULTS A total of 4990 cases of viral hepatitis were reported from 2013 to 2021 in Shibei District,Qingdao,the highest proportion of hepatitis B was 84.79%,the male to female ratio was 1.56:1,the onset age was mainly 45~59 years old,hepatitis A,hepatitis C,hepatitis E and unclassified hepatitis mainly occurred in spring,housework and unemployment accounted for the largest proportion of all hepatitis.CONCLUSION The overall incidence of viral hepatitis is on the rise.Hepatitis B is still the key point of prevention and control.It should continue to strengthen vaccination and health education propaganda,reduce the infection rate.