TABLE 2. Quality assessment^a of economic evaluations on interventions designed to tackle tuberculosis (TB) in homeless people.

Variable	Jit et al. (19)	Linas et al. (20)	Nettleman (21)	Tulsky et al. (22)	LoBue et al. (23)
Well-defined question	Yes	Yes	Yes	Yes	Yes
Adequate alternatives description	Yes	Yes	Yes	Yes	Yes
Evidence of effectiveness	Yes	Yes	No	Yes	No
Relevant cost / outcomes	Yes	Yes	No	Yes	Yes
Cost/outcomes measured accurately	Yes	Yes	No	No	No
Valuation cost / outcomes credible	Yes	Yes	No	No	No
Discounting	Yes	Yes	No	Not applicable	No
Incremental analysis appropriately reported	Yes	Yes	Yes	No	No
Sensitivity analysis reported	Yes	Yes	Yes	No	No
Adequate discussion	Yes	Yes	No	No	No
Total	10	10	4	4	3

Source: Compiled by the authors based on the results of the systematic review.

^aBased on the Drummond et al. (10) critical appraisal checklist.