社会流动已经是普遍的现象,流动人口因其受知识缺乏、经济状况、环境等影响已成为结核病传播的高风险人群,极易感染结核病。在结核病的传播和流行中,流动人口的数量和范围日益扩大是一个非常重要的促进因素[1]。流动人口结核病患病率高、治疗管理困难,已成为我国结核病防治规划亟待解决的问题 Social mobility is already a common phenomenon. Because of its lack of knowledge, economic status and environment, floating population has become a high-risk population of TB transmission and easily infected with TB. In the spread and epidemic of tuberculosis, the increasing number and scope of floating population is a very important factor for promotion [1]. The floating population has a high prevalence of TB and difficult management and management, which has become an urgent problem to be solved in TB control programs in our country