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目的分析三明市乙型肝炎(乙肝)发病趋势及流行规律,为制定防治策略提供依据。方法对2004—2014年国家“疾病监测信息报告管理系统”网络直报的三明市乙肝疫情资料进行流行病学分析。结果 2004—2014年乙肝发病29 548例,占病毒性肝炎85.9%;年均发病率102.97/10万(63.92/10万至133.27/10万),2004—2014年呈逐年递增趋势;全年月分布基本均匀;男女性别比为2.48∶1;职业以农民为主(42.9%);0~15岁组占1.20%,20~50岁占67.3%;乙肝疫苗全程接种率平均99.83%,首针及时接种率平均98.37%。结论三明市乙肝发病呈上升趋势,要加大对青壮年和农民的防控。
Objective To analyze the trend and prevalence of hepatitis B (hepatitis B) in Sanming city and provide the basis for making prevention and treatment strategies. Methods Epidemiological analysis of epidemic situation of Hepatitis B in Sanming City from 2004 to 2014 was conducted by National “Disease Surveillance Information Reporting Management System ”. Results The incidence of hepatitis B in 2004-2014 was 29 548 cases, accounting for 85.9% of viral hepatitis. The annual average incidence was 102.97 / 100000 (63.92 / 100000 to 133.27 / 100000), showing an increasing trend from 2004 to 2014; The ratio of male to female was 2.48:1. The main occupation was farmer (42.9%). The group of 0-15 years old accounted for 1.20% and the age of 20-50 years old was 67.3%. The whole course of hepatitis B vaccination was 99.83% Timely vaccination rate average 98.37%. Conclusion The incidence of hepatitis B in Sanming City is on the rise, and the prevention and control of young adults and peasants should be strengthened.