Fig. 3

Forest plot of the influencing factors analysis for TDD among patients aged ≥ 60 years. *vulnerability status was defined as being a close contact of active PTB patients, working in healthcare or school/daycare settings, serving as a supervisor in prisons or detention centers, working in animal husbandry, being a dust collector or having pneumoconiosis, having a psychiatric disorder, residing in nursing or welfare facilities, or living in other crowded environments. #Region of case finding included developed area (PRDR) and underdeveloped area (EG, WG and NG)