Table 8

Summary of the predictive power of frailty scores in acute care

Model/scores AUCs	Mortality		Readmission		Functional dependence
Model/scores AUCs	Inpatient	90-day	30-day	90-day	Institutionalisation	≤2 points Barthel ADL
Charlson score 2012 (historic)	0.64		0.59		0.62
CHS model		0.61		0.52	0.57	0.55
SOF model		0.59		0.53	0.44	0.56
Avila-Funes		0.68		0.55	0.50	0.59
Rothman		0.67		0.53	0.45	0.59
Frailty Index		0.69		0.57	0.55	0.57
ISAR		0.62		0.60	0.65	0.60
PARR30			0.70
RIGAMA	0.78		0.55		0.50
Frailty syndrome models
Frailty syndromes and admission source					0.65
Frailty syndromes	0.62		0.57		0.63
Frailty syndromes and admission history	0.63		0.63		0.63

ADL, Activities of Daily Living; AUC, area under the curve; ISAR, Identifying Seniors at Risk; PARR, Patient At Risk of Readmission 30-Day; RIGAMA, Risk Index for Geriatric Acute Medical Admission.
Bold typeface indicates AUC for Frailty Syndrome Models.