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目的探索泰安市泰山区1999-2008年病毒性肝炎流行特征,为制定有效防治措施提供依据。方法对泰山区1999-2008年疫情报告系统报告的病毒性肝炎病例资料进行统计分析。结果泰山区1999-2008年共报告病毒性肝炎病例6321例,死亡4例,年均发病率为102.95/10万,病死率为0.06%。以乙肝最多(92.44%)。病例主要集中在20～49岁年龄组,男性发病率(146.31/10万)高于女性(59.18/10万)(P<0.01),以工人、农民、干部和学生为主。不同年份间发病率的差异有统计学意义(P<0.01)。各乡镇发病率差异有统计学意义(P<0.01)。结论泰安市泰山区病毒性肝炎发病率呈逐年下降趋势,应进一步加强基层医疗机构的安全注射的监督检查和新生儿乙肝疫苗接种。
Objective To explore the epidemiological characteristics of viral hepatitis in Taishan District, Tai’an City from 1999 to 2008, and provide evidence for effective prevention and control measures. Methods The data of viral hepatitis reported in the epidemic reporting system in Taishan from 1999 to 2008 were statistically analyzed. Results A total of 6321 cases of viral hepatitis were reported in Taishan District from 1999 to 2008, with 4 deaths. The average annual incidence was 102.95 / 100000 and the case fatality rate was 0.06%. To hepatitis B up (92.44%). The cases were mainly in the age group of 20-49 years. The incidence rate of males was higher than that of females (146.31 / 100000) (59.18 / 100000) (P <0.01). The main cases were workers, peasants, cadres and students. The incidence of different years was statistically significant (P <0.01). The incidence of township differences were statistically significant (P <0.01). Conclusion The incidence of viral hepatitis in Taishan district of Tai’an City has been declining year by year. Supervision and inspection of safe injection of primary medical institutions and hepatitis B vaccination of newborns should be further strengthened.