A central question of interdisciplinary health research is whether the life years gained through increasing life expectancy are primarily spent in good or poor health. Two opposing models have been proposed: "expansion of morbidity" and "compression of morbidity". Existing research based on...

The recently presented CroHaM hypothesis says (1) that longitudinal health domain-specific expansion and compression effects depend primarily on the health domains' mortality risk and (2) that these effects exist equivalently in the cross-sectional context, affecting differences in healthy life...

This paper provides an overview of past and expected future trends in life expectancy in populations of today's low mortality countries. Because these populations previously experienced strong decreases in infant mortality, the future mortality trends will be driven mainly by mortality among the...