呼和浩特市2010-2012年肺结核疫情分析

Analysis of 2010-2012 epidemic situation of pulmonary tuberculosis in Hohhot city

目的了解呼市地区肺结核的发病特征及流行规律，为今后进一步控制肺结核提供科学依据。方法将《中国疾病预防控制信息系统》网络直报：2010—2012年呼市地区肺结核病例报告导入Excel进行描述性统计分析。结果2010—2012年呼和浩特市共报告肺结核4035例，其中涂阳1740例，占43．12％，菌（-）1986例，占49．22％，未痰检308例，占7．63％，年平均发病率为49．77／10万。发病年龄构成以中老年为主，45~85岁年龄组占67．29％；在全部病例中男、女性别比为1．96：1；职业分布以农民发病居多，占47．36％；其次是家务待业，占11．15％；地区分布以赛罕区、新城区、土左旗发病数居多占44．19％；发病时间分布呈现出11、12月份相对集中的特征。结论2010—2012年本市居民肺结核发病率较平稳略呈下降趋势。提示：需加大综合防治措施，加强结防机构疫情追踪，完善疫情管理以及防控工作。

Objective Understand the epidemiological characteristics and epidemic regularityof pulmonary tuberculosis in Hohhot, and provide the scientific basis for the further control of pulmonary tuberculosis. Methods according to the China information system for Disease Control and prevention, import the 2010-2012 pulmonary tuberculosis cases in EXCEL and analysis for descriptive statistics in Hohhot area. Results 2010-2012 Hohhot City reported 4 035 cases of pulmonary tuberculosis totally, in which 1 740 cases of smear positive, accounting for 43.12%, 1 986 cases of bacteria （-）, accounting for 49.22%, 308 cases without sputum examination, accounting for 7.63%, the average annual incidence rate was 147.81/10 million. The age of onset in middle and old aged mainly, the 45-85 age group accounted for 67.29%; in all cases male than the female was 1.96：1, occupation distribution to farmers incidence accounted for 47.36%; the second is the domestic industry, accounting for 11.15%; regional distribution in Saihan District, the new city, soil Zuoqi incidence were accounted for 44.19% in multiple; onset time distribution showing characteristics of the relative concentration of the 11.12 month. Conclusion in 2010-2012 year tuberculosis incidence of he city residents is steady downward trend. Tip： to strengthen the comprehensive prevention and control measures, to strengthen the TB epidemic tracking, improve the management of epidemic situation and prevent and control work.