Abstract: Objective To analyse the result of the lung TB patients’ success rate of transfer diagnosis since the establishment and carrying out of Yanbian Area’s Lung TB centralized transfer diagnosis mode, to discuss the effective Methods of enhancing the transfer diagnosis’ success rate. Methods During the last 8 years, we investigated and evaluated the city, county hospitals, TCM hospitals, central hospitals, large enterprise and institutional units hospitals in the eight cities and counties in Yanbian area.Result 1.After the establishment of the transfer diagnosis system, during the first stage, the transfer diagnosis rate was 48.3%, and the transfer diagnosis success rate was 29.0%. Later, the transfer diagnosis rate was 89.0%, and the transfer diagnosis success rate was 72.4%. 2, During the first stage, the annual average lung TB new patients registration rate was 13.36/10000 people. Later, it reached 17.86/10000. There was a large difference between the indexes for the first stage and later stage of the carrying out of the centralized transfer diagnosis (P<0.01). Conclusion The Yanbian Area’s lung TB patient centralized transfer diagnosis system effectively enhanced the success rate of the lung TB transfer diagnosis, the system is valuable to be popularized.

Key words: Tuberculosis,pulmonary/provention and control, Convergence case management