Analysis Scenarios.

*Treatment death, default, and failure rates vary by age and sex. Probabilities for 30 year old males are used here as an example. Default probabilities are conditional on being alive, and failure probabilities are conditional on being alive and completing treatment. Probabilities for other ages and sexes for base case and improving non-MDR treatment quality (best state outcomes) are given in Table 1 and File S1 table S5.8.**Treatment categories refer to DOTS treatment category I/III and category II, as explained in the text in section Methods: TB Treatment.