In the UK, this might be a good place to start: https://www.gov.uk/government/publications/valuation-of-risks-to-life-and-health-monetary-value-of-a-life-year-v

In the UK, this might be a good place to start: https://www.gov.uk/government/publications/valuation-of-risks-to-life-and-health-monetary-value-of-a-life-year-voly https://www.gov.uk/government/publications/valuation-of-risk... https://www.gov.uk/government/publications/valuation-of-risks-to-life-and-health-monetary-value-of-a-life-year-voly/a-scoping-study-on-the-valuation-of-risks-to-life-and-health-the-monetary-value-of-a-life-year-voly https://www.gov.uk/government/publications/valuation-of-risk... tl;dr, if memory serves correctly, it's about 60k GBP per full health year left. So 2 years at 50% health is 1 full health year, with formulas to tell you what 50% health means exactly. I don't know of other countries that make this calculation so explicitly.