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目的分析莒县2004～2009年肺结核病(PTB)流行特征,为其预防控制提供科学依据。方法从中国疾病预防控制信息系统下载我县2004～2009年PTB疫情资料,用SPSS13.0软件和Excel进行统计分析,用描述流行病学方法对人群分布、时间分布和地区分布进行分析。结果 2004～2009年我县共报告2610例PTB例,年平均发病率为40.7236/10万;一年四季均有发病,以夏、秋季居多;各乡镇均有发病,但主要分布在城阳、刘官庄、夏庄、招贤、桥山、桑元、棋山和浮来,占总发病数的52.44%;病例男女比例为2.64∶1,职业以农民为主,年龄主要集中在16～60岁。结论我县是PTB的历史疫区,近6年来每个乡镇均有发病,应针对重点地区、重点人群采取综合措施予以预防控制。
Objective To analyze the epidemiological characteristics of pulmonary tuberculosis (PTB) in Pixian county from 2004 to 2009, and provide a scientific basis for its prevention and control. Methods The data of PTB outbreaks in our county from 2004 to 2009 were downloaded from China CDC. Statistical analysis was conducted by using SPSS13.0 software and Excel. The epidemiological methods were used to analyze the population distribution, time distribution and regional distribution. Results A total of 2610 cases of PTB were reported in our county from 2004 to 2009. The annual average incidence was 40.7236 / 100 000. The incidence of disease was found in all four seasons, mostly in summer and autumn. The incidence of PTB in each township was mainly in Chengyang, Liu Guanzhuang, Xia Zhuang, Zhaoxian, Qiaoshan, Sang Yuan, Qishan and floating, accounting for 52.44% of the total number of cases; the male-female ratio of cases was 2.64: 1; the occupation was dominated by peasants and the age mainly concentrated in 16-60 years old. Conclusions Our county is the historic area of PTB. In the recent 6 years, every township has incidence. Comprehensive measures should be taken for prevention and control in key areas and key populations.