Basic activities of daily living
Biomarker1 paper1 finding
- Humans1
Associations
1Extreme Gradient Boosting
upin silico1
1 study
Extreme Gradient Boosting
upin silico1
Extreme Gradient Boosting predicts basic activities of daily living in silico (AUC = 0.737).
In silicoin internal testing setn = 3,599
Machine learning stratifies disability risk in older adults · Frontiers in public health · 18 Sep 2026
Latest
3Machine 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.
Intrinsic capacity predicts mortality better than frailty index
Higher intrinsic capacity lowered mortality risk (HR = 0.84 against 1.25 per 0.1 frailty increase) and remained predictive after adjusting for frailty…Higher intrinsic capacity lowered mortality risk (HR = 0.84 against 1.25 per 0.1 frailty increase) and remained predictive after adjusting for frailty index.
Lower oral frailty raises functional independence in older adults
In simulated models, a stepwise reduction in oral frailty increased the probability of being alive and functionally independent by 73% (probability…In simulated models, a stepwise reduction in oral frailty increased the probability of being alive and functionally independent by 73% (probability ratio 1.73, 95% CI 1.48–2.02).