1研究背景结核病患者需要至少6个月的抗结核病治疗。但是由于各种原因,很多患者难以规律地完成整个疗程。结核病患者治疗依从性差,不仅会导致自身长期感染结核,产生耐药,复发甚至死亡等不良后果,而且对结核病的控制也是一个严峻的考验。为提高结核病患者的治疗依从性,在抗结核病治疗方案中采用了不同的管理措施。直视下服药(DOT) 1 research background TB patients need at least 6 months of anti-tuberculosis treatment. However, for a variety of reasons, many patients find it hard to routinely complete the course of treatment. Tuberculosis patients with poor compliance treatment will not only lead to long-term infection of their own tuberculosis, resulting in drug resistance, recurrence and even death and other adverse consequences, but also control of tuberculosis is a severe test. To improve the treatment compliance of TB patients, different management measures have been adopted in the anti-tuberculosis treatment program. Under direct vision medication (DOT)