论文部分内容阅读
目的了解北京市丰台区甲型病毒性肝炎(甲型肝炎)的流行情况,为制定防控措施提供科学依据。方法对丰台区1991—2009年甲型肝炎的疫情和人口资料进行流行病学分析。结果 1991—2009年丰台区甲型肝炎共计发病2200例,年均发病率为11.59/10万。1991年发病率最高(56.75/10万),2009年发病率最低(0.30/10万)。结论近19年来丰台区甲型肝炎的发病率呈下降趋势,进一步做好免疫接种工作,加强对易感人群的综合防控措施,是降低甲型肝炎发病率的重要保证。
Objective To understand the prevalence of hepatitis A virus (A) in Fengtai District of Beijing and provide a scientific basis for the development of prevention and control measures. Methods Epidemiological analysis of epidemic and population of hepatitis A in Fengtai District from 1991 to 2009 was conducted. Results A total of 2200 cases of hepatitis A were found in Fengtai District from 1991 to 2009, with an average annual incidence of 11.59 / 100,000. The highest incidence in 1991 (56.75 / 100,000), the lowest incidence in 2009 (0.30 / 100,000). Conclusion The incidence of hepatitis A in Fengtai District has been declining in the recent 19 years. To further improve immunization and strengthen comprehensive prevention and control measures for susceptible population is an important guarantee to reduce the incidence of hepatitis A.