武汉市江夏区2011年肺结核病流行病学分析

Epidemiological Analysis of Pulmonary Tuberculosis in Jiangxia District of Wuhan City in 2009

目的探讨武汉市江夏区肺结核病的流行病学特征,为其防治工作提供依据。方法调查武汉市江夏区2011年肺结核病的流行病学特征如地域人群分布、年龄性别分布、职业分布等。结果江夏区北部地区肺结核病发病率较高,超过100/10万;男性病人明显多于女性,其比例为2.34∶1,男女差异有统计学意义(χ2=207.36,P<0.05);以45～54岁组发病构成比重最大,占26.43%(171/647);各类职业中农民肺结核患者构成比最高,为30.60%(198/647),工人次之。结论肺结核病在城镇发病率较高,重点抓好男性壮年农民和工人肺结核患者的防治工作,可有效降低肺结核发病率。

Objective To explore the epidemiological characters of pulmonary tuberculosis（TB） in Jiangxia district of Wuhan city and to provide evidence for prevention and control of tuberculosis.Methods A retrospective investigation was analysed on the epidemiological characters of pulmonary tuberculosis such as the distribution of region,age,sex and occupation of TB patients in Jiangxia district of Wuhan city in 2009.Results The morbidity of pulmonary tuberculosis in northern area of Jiangxia district was higher,more than 100/100000;The patients in male were obviously more than that in female,and the ratio of male to female was 2.34∶1,the difference in gender was statistically significant（χ2=207.36,P0.05）;The proportion of patients in 45~54-year-old was the highest,accounting for 26.43%（171/647）of the total;In all kinds of professions the peasants with pulmonary TB occupied the highest proportion,it was 30.60%（198/647）,the workers were in the second.Conclusion The morbidity of pulmonary TB was higher in cities and towns,the prevention and control work of pulmonary TB should put emphasis on the postadolescent male peasants and workers with TB so that the incidence of pulmonary TB was reduced effectively.