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目的了解深圳市宝安区病毒性肝炎流行规律,为制定防制措施提供依据。方法利用宝安区1984～2003疫情汇编和统计局历年人口年鉴进行回顾性调查,并作描述性流行病学研究分析。结果在20年中病毒性肝炎发病病例数9283例,平均发病率为74.25/10万。其中乙型肝炎占82.49%,发病年龄主要集中在10～39岁。结论1984～2003年宝安区病毒性肝炎发病率呈下降趋势,对重点人群开展强化免疫工作,提高免疫水平。
Objective To understand the prevalence of viral hepatitis in Bao’an District of Shenzhen City and provide the basis for making prevention and control measures. Methods The Bao’an District Epidemic Situation 1984 ~ 2003 and Bureau of Statistics calendar year population retrospective investigation, and for descriptive epidemiological analysis. Results In 20 years, the number of cases of viral hepatitis was 9283 cases, the average incidence was 74.25 / 100000. Of which hepatitis B accounted for 82.49%, the age of onset mainly concentrated in 10 to 39 years old. Conclusion From 1984 to 2003, the incidence of viral hepatitis in Baoan District showed a downward trend, and intensive immunization of key populations was carried out to raise the level of immunity.