作者: Albert Nienhaus , Anja Schablon , José Torres Costa , Roland Diel
关键词: Critical appraisal 、 Medicine 、 Intensive care medicine 、 Pathology 、 MEDLINE 、 Tuberculin 、 Cost–benefit analysis 、 Cost effectiveness 、 Latent tuberculosis 、 Tuberculosis 、 Health administration
摘要: … Sensitivity is defined as the proportion of persons with true latent TB infection proportion who test positive with the screening test. Specificity is defined as the number of true negatives in …