Fig. 6From: Setting priorities in health research using the model proposed by the World Health Organization: development of a quantitative methodology using tuberculosis in South Africa as a worked exampleSubdivision of existing DALYs due to TB for South Africa. In the first graph, reductions from improved efficiency are calculated first, followed by reductions through use of existing but non-cost-effective interventions. In the second graph, these reductions are applied first, followed by the reductions from improved efficiencyBack to article page