2004-2009年广西隆林各族自治县病毒性肝炎疫情分析

Analysis epidemic situation of viral hepatitis in Longlin county 2004-2009

目的:了解隆林各族自治县近6年各型病毒性肝炎的发病情况、流行特征和规律,为制定防治策略和措施提供科学依据。方法:收集该县2004年至2009年各型病毒性肝炎的疫情资料,采用Excel软件进行统计分析。结果:全县6年来报告各型病毒性肝炎病例共736例,人群发病率为33.11/10万,男性高于女性。其中甲肝127例,乙肝503例,丙肝45例,未分型肝炎60例,戊肝仅在2009年发现1例。肝炎病例高发年龄在25～34岁年龄组,农民和学生发病人数占64.54%,肝炎的发病率呈逐年上升趋势。结论:该县病毒性肝炎特别是乙型肝炎的防治任务仍然严峻,重点应放在农民和学生群体。

Objective： To analyze the epidemic situation of viral hepatitis in Longlin county 2004-2009, so as to provide a scientific base for adopting appropriate measures to prevent and control the infectious diseases. Methods： Infectious disease of viral hepatitis information was collectted from the County 2004-2009 and Excel software was used for statistical analysis. Results： Senven hundred and thirty-six cases of viral hepatitis were reported in the whole county nearly 6 years, population annual incidence rate of 33.11/100,000, the incidence of male was higher than that of females. There were 127 cases with hepatitis A, 503 cases with hepatitis B, 45 cases with hepatitis C. Sixty cases were non branched type hepatitis. Only 1 case of hepatitis E was found in 2009. The hepatitis incidence peak was situated in aged 25-34 years age group. The incidence of a disease of farmers and students was 64.54%. The incidence of hepatitis tended to go up. Conclusion： Prevention therapy of viral hepatitis especially hepatitis B in Longlin county is still severe, the task should be focused on farmers and student group.