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目的了解清丰县近5年法定传染病各型病毒性肝炎的发病情况,分析其流行特征和规律,为进一步做好病毒性肝炎防治工作提供科学依据。方法收集该县20 08~20 12年的法定传染病各型病毒性肝炎疫情资料,对数据进行统计分析。结果全县5年报告各型病毒性肝炎病例4 0 51例,人群发病率为1 1.8 1/万,男女比例为:1.72:1,各型肝炎人群发病率分别为甲肝0.05/万、乙肝1 0.41/万、丙肝1.13/万、戊肝0.03/万、未分型肝炎0.1 9/万。肝炎高发病例年龄期在1 5~6 4岁年龄组。农民、公职人员、学生排前三位,发病人数分别占7 8.7 7%、4.32%、4.0 5%。肝炎病例从2 0 1 0~2 0 1 2年呈逐年上升趋势并以乙型肝炎明显。结论清丰县病毒性肝炎防治任务仍然严峻。
Objective To understand the incidence of various types of viral hepatitis in statutory infectious diseases in Qingfeng County in recent 5 years, analyze its epidemiological characteristics and laws, and provide a scientific basis for further prevention and control of viral hepatitis. Methods The data of epidemic situation of various types of viral hepatitis of statutory communicable diseases from 20 08 to 20 12 in the county were collected and the data were analyzed statistically. Results The county reported 4 051 cases of various types of viral hepatitis in 5 years. The incidence rate of the population was 11.81 / 10000, the ratio of male to female was 1.72: 1. The incidence rates of hepatitis A, 0.41 / ten thousand, hepatitis C 1.13 / ten thousand, hepatitis E 0.03 / million, unfractionated hepatitis 0.1 9 / ten thousand. High incidence of hepatitis in the age of 15 ~ 6 4 age group. Peasants, public officials and students ranked the top three with a prevalence of 7 8.77%, 4.32% and 4.05% respectively. Hepatitis cases showed a trend of increasing year by year from 2000 to 2012 and obvious to hepatitis B. Conclusions The task of prevention and treatment of viral hepatitis in Qingfeng County is still severe.