title: Economic evaluations of point of care testing strategies for active tuberculosis.
abstract: Point of care (POC) diagnostics are often hailed as having the potential to transform tuberculosis (TB) control efforts. However, POC testing is better conceptualized as a system of diagnosis and treatment, not simply a test that can provide rapid, deployable results. Economic evaluations may help decision makers allocate scarce resources for TB control, but evaluations of POC testing face unique challenges that include evaluating the full diagnostic system, incorporating implementation costs, translating diagnostic results into health and accounting for downstream treatment costs. For economic evaluations to reach their full potential as decision-making tools for POC testing in TB, these challenges must be understood and addressed.
authors.affiliation: Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
authors.forename: Alice
authors.initials: A
authors.lastname: Zwerling
authors.forename: David
authors.initials: D
authors.lastname: Dowdy
mesh_terms: D003362:Cost-Benefit Analysis; D003365:Costs and Cost Analysis; D003657:Decision Making; D017048:Health Care Costs; D006801:Humans; D019095:Point-of-Care Systems / Q000191:economics*; D014376:Tuberculosis / Q000175:diagnosis* / Q000191:economics / Q000628:therapy