Talk:Healthy Life Years
|WikiProject Medicine||(Rated Start-class, Low-importance)|
A rigorous operational definition of the concept "Healthy Life Years" should be provided, thus specifying how this quantity can be measured in practice. — Preceding unsigned comment added by 188.8.131.52 (talk) 14:51, 3 June 2011 (UTC)
Error in graph?
The graph on this page shows average lifespans of selected countries, with a range of 0.0 through 8.0.
Surely the decimal is in error?