疾病的家庭聚集性可以由于疾病在家庭内传播引起，也可以是遗传和共同环境因素的作用。一般认为肺结核病患者的家庭内存在感染，其感染率较一般人为高。但对结核感染及发病的家庭聚集性和集体宿舍的聚集性分析尚未见报导，为了解学生集体宿舍内结核病发病的聚集性，我们对... The familial aggregation of diseases can be caused by the spread of the disease in the home and can also be a function of both genetic and common environmental factors. It is generally believed that there is an infection in the family of patients with tuberculosis and their infection rate is higher than that of the average person. However, there is no report on the clustering analysis of tuberculosis infection and incidence of family agglomeration and dormitory, and in order to understand the clustering of tuberculosis incidence in the dormitory of student dormitory, we ...