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目的分析吉林省2005-2014年丙型肝炎流行特征,为科学制定丙肝防控工作政策提供参考依据。方法对《国家疾病监测信息管理系统监测》中的2005-2014年吉林省丙肝发病情况进行流行病学分析。结果2005-2014年吉林省丙肝年平均发病率23.24/10万,发病率呈逐年上升趋势。丙肝各年龄发病构成比中50~60岁年龄组发病最高。男性发病率高于女性,男女之间丙肝发病率差异有统计学意义(χ2=95.69,P<0.01)。职业分布以农民、家务及待业和离退休人员为主。高发地区为延边朝鲜族自治州和白山市。结论吉林省丙肝发病处于较高水平,应做好重点人群的防控工作。
Objective To analyze the epidemiological characteristics of hepatitis C in Jilin Province from 2005 to 2014, and provide reference for scientifically formulating the policy of prevention and control of hepatitis C (HCV). Methods Epidemiological analysis of the incidence of hepatitis C in Jilin Province from 2005 to 2014 in the “Monitoring of National Disease Surveillance Information Management System” was conducted. Results The average annual incidence of hepatitis C in Jilin Province from 2005 to 2014 was 23.24 / 100000, the incidence rate showed an upward trend year by year. The incidence of hepatitis C in all age groups 50 to 60 age group highest incidence. The morbidity of males was higher than that of females. The incidence of hepatitis C between males and females was statistically significant (χ2 = 95.69, P <0.01). Occupation distribution to farmers, household and unemployed and retired staff. The high-incidence areas are Yanbian Korean Autonomous Prefecture and Baishan City. Conclusion The incidence of hepatitis C in Jilin Province is at a high level, and the prevention and control of key populations should be well done.