我国是全球22个结核病高负担国家之一,每年新发病例占全球总数的16%〔1〕,结核病病例不规范治疗率达72.7%〔2〕,结核病仍然是影响我国人民健康的重要公共卫生问题。实践证明,结核病可以进行有效预防和治疗〔3〕,只要结核病人能及时发现并进行系统的规范治疗,就可以提高治愈率,? China is one of the 22 countries with a high burden of tuberculosis in the world, accounting for 16% of the global total each year [1], and the non-standard treatment rate of TB cases reaches 72.7% [2]. Tuberculosis is still an important public health affecting the health of our people problem. Practice has proved that tuberculosis can be effectively prevented and treated 〔3〕, as long as tuberculosis patients can promptly find and conduct systematic and standardized treatment, you can increase the cure rate?