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目的了解高密市乙型肝炎的流行情况,为今后制定乙型肝炎防治措施提供科学依据。方法对高密市2004—2010年乙类法定传染病中的乙型肝炎疫情资料进行分析。结果 2004—2010年高密市共计报告乙型肝炎1 199例,发病率为19.82/10万,死亡0例。2004—2010年发病率(1/10万)分别为28.09、28.73、35.93、19.10、12.56、8.04、6.75。男女发病比例为2.87∶1;发病率最高年龄段为20～29岁年龄段,低年龄组儿童发病率已维持在较低水平,<10岁年龄段发病占0.08%。结论高密市乙肝疫苗纳入计划免疫后取得了一定的效果,但疫情形势依然严峻,应继续加强乙型肝炎防治工作,预防乙型肝炎将是一个长期而艰巨的过程。
Objective To understand the prevalence of hepatitis B in Gaomi and provide a scientific basis for the future development of hepatitis B prevention and control measures. Methods The epidemiological data of hepatitis B in statutory group B from 2004 to 2010 in Gaomi City were analyzed. Results From 2004 to 2010, a total of 1,199 cases of hepatitis B were reported in Gaomi City, with an incidence rate of 19.82 / 100 000 and 0 deaths. The incidence rates in 2004-2010 (1/10000) were 28.09,28.73,35.93,19.10,12.56,8.04,6.75 respectively. The incidence of males and females was 2.87:1. The highest incidence rate was between 20 and 29 years old. The incidence rate of children in the lower age group was still at a low level, and the incidence was less than 0.08% in the <10-year-old age group. Conclusion Hepatitis B vaccine in Gaomi City has achieved some results after its planned immunization. However, the epidemic situation is still grim. Hepatitis B prevention and treatment should be continuously strengthened and prevention of hepatitis B will be a long-term and arduous process.