Latent TB infection in newly diagnosed lung cancer patients - A multicenter prospective observational study.

摘要

More than one-quarter of newly diagnosed lung cancer patients in Taiwan have LTBI. The independent predictors for LTBI include COPD, fibrocalcified lesions on chest radiogram, and main tumor located in typical TB areas. The survival rate is comparable between LTBI and non-LTBI cases. However, indeterminate QFT-GIT result was an independent predictor for all-cause mortality in lung cancer patients.