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目的了解铁岭市1983~2013年乙肝流行特征。方法对铁岭市1983~2013年法定传染病报告的乙肝疫情资料进行统计分析。结果铁岭市1983~2013年乙肝发病率为53.02/10万,发病率从1983年的32.08/10万上升至1995年最高的111.48/10万,然后呈起伏式下降,2013年下降至最低36.69/10万;乙肝发病月份相差不大;发病人数男女之比为1.82∶1,发病率分别为1 174.32/10万和645.24/10万;年龄以20~29岁为主,占总发病人数24.05%,发病率3 491.77/10万;发病人群的职业以农民、工人为主,两者发病人数占总发病人数61.86%。结论铁岭市1983~2013年乙肝的防治工作取得显著效果,下一步应继续加强防控力度,控制乙肝在辖区传播流行。
Objective To understand the epidemiological characteristics of hepatitis B from 1983 to 2013 in Tieling. Methods The data of hepatitis B outbreaks reported from notifiable infectious diseases in 1983 ~ 2013 in Tieling were statistically analyzed. Results The incidence of hepatitis B in Tieling from 1983 to 2013 was 53.02 / lakh. The incidence increased from 32.08 / lakh in 1983 to the highest of 111.48 / lakh in 1995, and then fluctuated down to 36.69 / The incidence of hepatitis B virus was about 1.82: 1, the incidence rates were 1 174.32 / 100000 and 645.24 / 100000 respectively. The age was 20-29 years old, accounting for 24.05% , The incidence rate of 3 491.77 / 100 000; incidence of occupations of the population to farmers, mainly workers, both the incidence of the total number of cases accounted for 61.86%. Conclusion The prevention and control of hepatitis B in Tieling City from 1983 to 2013 has achieved remarkable results. The prevention and control of hepatitis B in the next step should be strengthened to control the spread of hepatitis B in its jurisdiction.