论文部分内容阅读
目的了解滨州市2013年流行性乙型脑炎(简称乙脑)疫情特征,为乙脑防控工作提供依据。方法采用描述性流行病学方法对滨州市2013年乙脑疫情资料进行统计分析。结果滨州市2013年乙脑发病率为1.08/10万,病死率为29.27%。发病时间集中在8~10月;40岁以上病例占73.17%;病例以农民居多,占68.29%。6个月后随访,后遗症发生率为24.39%。结论滨州市2013年乙脑发病率、病死率和后遗症发生率较高,病例以40岁以上成人为主,重点职业人群为农民,应采取综合措施来减少乙脑的发生。
Objective To understand the epidemic characteristics of Japanese encephalitis (JE) in 2013 in Binzhou, and provide evidence for prevention and control of JE. Methods Descriptive epidemiological methods were used to analyze the data of 2013 JE epidemic in Binzhou. Results In 2013, the incidence of Japanese encephalitis in Binzhou was 1.08 / 100,000 and the case fatality rate was 29.27%. The onset time was concentrated in 8 to October; cases over the age of 40 accounted for 73.17%; the majority of cases were farmers, accounting for 68.29%. Follow-up 6 months later, the incidence of sequelae was 24.39%. Conclusions In 2013, the incidence of Japanese encephalitis was high in Binzhou. The cases were mainly adults over 40 years old. The key occupational groups were peasants. Comprehensive measures should be taken to reduce the occurrence of Japanese encephalitis.