Fig. 1From: The cost-effectiveness of incentive-based active case finding for tuberculosis (TB) control in the private sector Karachi, Pakistana Decision Tree of the model capturing the short-term outcomes of screening and testing. b State Transition Diagram illustrating the Markov model capturing longer-term costs and health effects when TB patients receive treatment. c State Transition Diagram illustrating the Markov model capturing longer-term costs and health effects for TB patients in the absence of treatmentBack to article page