Fig. 3From: Modelling the impact of chest X-ray and alternative triage approaches prior to seeking a tuberculosis diagnosisProjections on the impacts of implementing alternative triage approaches (T2-T7) Impacts shown are on health system costs (X-axis), additional cost per additional TB patient starting treatment (Y-axis) and number of additional TB patients starting treatment (size of circle). Graph A is impact of triage without X-ray. Graph B is impact of triage with X-rayBack to article page