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Frontiers in Public Health

Machine learning stratifies disability risk in older adults

An XGBoost model reached an AUC of 0.782 in an external cohort of 2,066 older adults to predict basic activities of daily living disability.An XGBoost model reached an AUC of 0.782 in an external cohort of 2,066 older adults to predict basic activities of daily living disability.

Cohort study of 3,599 peopleBiomarkers
The Journal of Nutrition, Health & Aging

Intrinsic capacity outperforms frailty in cardiac rehab outcomes

In 551 older patients, intrinsic capacity showed a stronger link to post-rehabilitation walking outcomes (β = 0.571) than the frailty index (β = -0.281).In 551 older patients, intrinsic capacity showed a stronger link to post-rehabilitation walking outcomes (β = 0.571) than the frailty index (β = -0.281).

Cohort study of 551 peopleIntrinsic capacity