Disability Adjusted Life Years (DALY)
Disability Adjusted Life Years (DALY) – Measuring the burden of disease in a population
Why measure the burden of disease?
1. To aid in setting health service priorities
2. To aid in identifying disadvantaged groups and targeting of health interventions;
3. To provide a comparable measure of output for planning and evaluation.
DALYs as a measurement tool
1. Burden of disease is measured in terms of TIME
• i.e., The TIME of healthy living lost due to disease or premature death


