E.g. when a health intervention is aimed at preventing or treating a non- fatal disease, the relationship between QUALYs gained and DALYs saved depend on age of onset, duration of disease as well as the quality of life and disability weights
Reference:
Franco Sassi. Calculating QALYs, comparing QALY and DALY calculations, Health Policy Plan (2006) 21 (5): 402-408
HALE (Health – Adjusted Life Expectancy): http://www.ihatepsm.com/blog/hale-health-%E2%80%93-adjusted-life-expectancy
Sullivan’s index’ or ‘Disability Free Life Expectancy’ or “Active Life Expectancy” http://www.ihatepsm.com/blog/%E2%80%98sullivan%E2%80%99s-index%E2%80%99-...
QALY (Quality – adjusted life years): http://www.ihatepsm.com/blog/qualy-quality-%E2%80%93-adjusted-life-years
DALY (Disability Adjusted Life Years): http://www.ihatepsm.com/blog/disability-adjusted-life-years-daly
Differences between QUALY and DALY: http://www.ihatepsm.com/blog/differences-between-qualy-and-daly
PQLI (Physical Quality of Life Index): http://www.ihatepsm.com/blog/physical-quality-life-index-pqli
HDI (Human Development Index): http://www.ihatepsm.com/blog/human-development-index-hdi