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目的分析江阴市病毒性肝炎的流行特征,为完善病毒性肝炎防治对策和措施提供依据。方法对1991—2009年江阴市报告的病毒性肝炎资料进行分析。结果 1991—2009年江阴市病毒性肝炎年平均发病率为52.13/10万,2009年发病率最低,为13.10/10万,比最高的1993年下降90.20%;2009年报告乙肝123例(53.48%)。结论 1991—2009年江阴市病毒性肝炎发病总体呈逐年下降趋势,以接种甲肝疫苗、乙肝疫苗为主的综合性防治措施成效显著;乙肝是病毒性肝炎控制的重点。
Objective To analyze the epidemiological characteristics of viral hepatitis in Jiangyin and provide evidences for the prevention and cure of viral hepatitis. Methods The data of viral hepatitis reported in Jiangyin City from 1991 to 2009 were analyzed. Results The average annual incidence of viral hepatitis in Jiangyin from 1991 to 2009 was 52.13 / 100 000 with the lowest incidence of 13.10 per 100,000 in 2009, down 90.20% from the highest in 1993. 123 cases of hepatitis B in 2009 were reported (53.48% ). Conclusion The incidence of viral hepatitis in Jiangyin City dropped from 1991 to 2009, and the results showed that the comprehensive prevention and treatment measures with hepatitis A vaccine and hepatitis B vaccine were significant. Hepatitis B was the focus of viral hepatitis control.