摘要
目的分析2011—2017年沈阳市戊型肝炎(戊肝)流行现状,为戊肝防控策略提供数据参考。方法采用描述流行病学方法对2011—2017年沈阳市的戊肝资料进行分析。结果 2011—2017年共报告戊肝2 140例,平均报告发病率3.72/10万;死亡10例,是死亡最多的肝炎型别;实验室确诊人数为1 414例,诊断率为66.07%;12月和次年1月发病较多。年龄以45～64岁为主,占56.64%(1 212/2 140)。市区发病占68.60%(1 468/2 140),但农村地区发病率增幅较大,2018年与2019年发病率预测值分别为7.43/10万和9.88/10万。结论戊肝近年发病率呈上升态势,尤以农村地区上升最显著;中老年发病最多,防控形势日益严重,应适时在高危地区及高危人群中推广戊肝疫苗接种。
[Objective]To analyze the epidemic situation of hepatitis E in Shenyang City from 2011-2017,provide the data basis for prevention and control of hepatitis E.[Methods]Descriptive epidemiological method was applied to analyze the data of hepatitis E in Shenyang City from 2011-2017.[Results]Totally 2 140 cases of hepatitis E were reported in Shenyang City from2011-2017,with an average incidence of 3.72/lakh. There were ten deaths,and the hepatitis E was the most fatal type of hepatitis.The numder of laboratory confirmed case was 1 414, with a diagnostic rate of 66.07%. Most of cases were reported in December and January. 56.64% of patients were people aged 45-64 years old. The cases reported in urban area accounted for 68.60%（1 468/2 140）,but the incidence of rural areas increased significantly, with a score of 7.43/lakh and 9.88/1 akh between the 2018 and 2019 incidence projections.[Conclusion]In recent years,the incidence of hepatitis E shows a rising trend,and it has increased significantly in rural areas. Most of patients are middle aged and elderly people,and the situation of prevention and control is becoming increasingly serious. It is necessary to promote the vaccination of hepatitis E in high risk areas and high risk group in time.
作者
白杉
BAI Shan(Early Warning Department,Shenyang Center for Disease Prevention and Control,Shenyang Liaoning,110031,China)
出处
《职业与健康》
CAS
2018年第20期2797-2799,共3页
Occupation and Health
关键词
戊肝
流行特征
流行因素
Hepatitis E
Epidemiological characteristics
Epidemic factors
