Healthy Ageing Index

Healthy Ageing Index is associated with cognitive function in humans (0.68 to 0.79).

“Digital participation and cognition displayed the strongest correlations with the overall index (0.68 to 0.79).”

HumansKLHAS baselinen = 8,444

Measuring healthy ageing: development and validation of a multidomain Healthy Ageing Index in the Korean Longitudinal Healthy Ageing Study (KLHAS)

Experimental gerontology·11 Jul 2026

Healthy Ageing Index is associated with quality of life in humans.

“Higher index values were associated with fewer functional limitations, lower frailty, greater intrinsic capacity, and better quality of life”

HumansKLHAS baseline and follow-upn = 8,444

Measuring healthy ageing: development and validation of a multidomain Healthy Ageing Index in the Korean Longitudinal Healthy Ageing Study (KLHAS)

Experimental gerontology·11 Jul 2026

Healthy Ageing Index is associated with functional limitations in humans.

“Higher index values were associated with fewer functional limitations, lower frailty, greater intrinsic capacity, and better quality of life”

HumansKLHAS baseline and follow-upn = 8,444

Measuring healthy ageing: development and validation of a multidomain Healthy Ageing Index in the Korean Longitudinal Healthy Ageing Study (KLHAS)

Experimental gerontology·11 Jul 2026

Healthy Ageing Index is associated with frailty in humans.

“Higher index values were associated with fewer functional limitations, lower frailty, greater intrinsic capacity, and better quality of life, findings that were replicated at follow-up.”

HumansKLHAS baseline and follow-upn = 8,444

Measuring healthy ageing: development and validation of a multidomain Healthy Ageing Index in the Korean Longitudinal Healthy Ageing Study (KLHAS)

Experimental gerontology·11 Jul 2026