Abstract: Objective To probe the analysis methods on project coverage and case_finding data in order to directed against the untidy development of M O H TB control project at the beginning period.Method Considering the character of project trundling development,we determine the registration level of smear positive cases on cycle bases.And the indicator of project coverage level was developed in order to reflect the multiple development level of the project.Result and Conclusion The results showed that the two indicators could reflect the overall level of the project coverage and case_finding and be comparable among different project counties.The uneven development of the project was showed up very protrusive through analysis.The authors analysised the reasons of uneven development.

Key words: Tuberculosis, pulmonary, prevention and control, Analysis method