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目的分析2004-2013年平塘县病毒性肝炎疫情流行情况。方法利用国家疾病监测信息报告系统中数据资料,采用描述流行病学方法对平塘县2004-2013年病毒性肝炎疫情资料进行分析。结果 2004-2013年平塘县共报告病毒性肝炎病例2 306例,年均报告发病率为72.95/10万,死亡率为零。发病主要以乙型肝炎为主,占总病例数的80.75%;甲型肝炎占总病例数的8.93%;丙型肝炎占总病例数的7.33%。农民占69.73%,学生占10.23%。结论平塘县病毒性肝炎主要以乙型肝炎为主;重点人群是农民,其次是学生,应作为今后病毒性肝炎防控工作的重点。
Objective To analyze the epidemic situation of viral hepatitis in Pingtang County from 2004 to 2013. Methods The epidemiological data were used to analyze the data of epidemic situation of viral hepatitis in Pingtang County from 2004 to 2013 by using the data from the national disease surveillance information reporting system. Results A total of 2 306 cases of viral hepatitis were reported in Pingtang County from 2004 to 2013, with an average annual incidence of 72.95 / 100,000 and a mortality rate of zero. The main incidence of hepatitis B, accounting for 80.75% of the total number of cases; hepatitis A accounted for 8.93% of the total number of cases; hepatitis C accounted for 7.33% of the total number of cases. Farmers accounted for 69.73%, students accounted for 10.23%. Conclusion The main viral hepatitis in Pingtang County is hepatitis B; the key population is farmer, followed by students, which should be the focus of prevention and control of viral hepatitis in the future.