Healthspan means the years you live in good health, not just how long you live....

https://echo-wiki.win/index.php/Healthspan_vs_Lifespan:_Which_Metrics_Do_Researchers_Actually_Use%3F

Healthspan means the years you live in good health, not just how long you live. While the global gap between lifespan and healthspan is 9.6 years—and 12