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目的了解广西全州县2004-2009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,为制订防治策略和措施提供科学依据。方法收集该县2004-2009年的法定传染病各型病毒性肝炎疫情资料,采用Excel软件进行统计分析。结果全县2004-2009年报告各型病毒性肝炎病例共3 140例,人群发病率为6.75/万,男性高于女性为2.7∶1。各型肝炎人群发病率分别为甲肝1.12/万、乙肝4.53/万、丙肝0.78/万、戊肝0.04/万、未分型肝炎0.27/万;肝炎高发病例年龄在15～54岁,农民、公职人员和学生发病人数分别占67.36%、7.55%和6.71%,肝炎病例呈逐年上升趋势并以乙型肝炎为主。结论全州县病毒性肝炎发病率高,病毒性肝炎防治任务仍然严峻。
Objective To understand the incidence of various types of viral hepatitis of legal notifiable diseases in Guangxi Zhuang Autonomous Region from 2004 to 2009, analyze its epidemiological characteristics and laws, and provide scientific basis for formulating prevention and control strategies and measures. Methods The epidemic situation of various types of viral hepatitis of statutory infectious diseases in the county from 2004 to 2009 was collected and analyzed by Excel software. Results The county reported a total of 3 140 cases of various types of viral hepatitis in 2004-2009, with a population incidence of 6.75 per million and a 2.7 to 1.00 men higher than women. The incidence of various types of hepatitis were 1.12 / million for hepatitis A, 4.53 / for hepatitis B, 0.78 / million for hepatitis C, 0.04 / million for hepatitis E and 0.27 / 10 000 for non-classified hepatitis. The high incidence of hepatitis was between 15 and 54 years old. The number of students and students accounted for 67.36%, 7.55% and 6.71% respectively. Hepatitis cases showed an upward trend year by year with hepatitis B as the mainstay. Conclusion The incidence of viral hepatitis in Quanzhou is high, and the task of prevention and treatment of viral hepatitis is still severe.