Jisho

]] The disability-adjusted life year (DALY) is a measure of overall disease burden, expressed as the number of years lost due to ill-health, disability or early death. Originally developed by Harvard University for the World Bank in 1990, the World Health Organization subsequently adopted the method in 2000. The DALY is becoming increasingly common in the field of public health and health impact assessment (HIA).
Read “Disability-adjusted life year” on English Wikipedia
Read “障害調整生命年” on Japanese Wikipedia
Read “Disability-adjusted life year” on DBpedia