Table 2. Impact of geriatric syndromes on 1-year clinical outcomes.

	Mortality HR (95% CI); P-value	Mortality or readmissionHR (95% CI); P-value	Number readmissions P-value	Number ED visits P-value
ED: emergency department; IF-VIG: Frailty index based on comprehensive geriatric assessment.
Barthel Index	0.943 (0.905−0.982); 0.005	0.98 (0.96−1.01); 0.187	0.005	0.932
Lawton-Brody index	0.739 (0.576−0.948); 0.017	0.81 (0.71−0.91); < 0.001	0.008	0.461
Pfeiffer test	0.045 (0.02−204.2); 0.471	0.99 (0.88-1.71); 0.991	0.588	0.519
Fried criteria	2.60 (1.03−6.59); 0.044	1.35 (0.91−2.01); 0.146	0.261	0.855
FRAIL scale	2.42 (0.91−6.44); 0.078	1.23 (0.75−2.01); 0.414	0.195	0.856
Essential Frailty Toolset	2.21 (0.82−5.99); 0.117	1.44 (0.92−2.24); 0.119	0.003	0.012
SPPB	2.55 (0.9−7.23); 0.079	1.35 (0.91−2); 0.135	0.064	0.837
IF-VIG	518.7 (4.4−61139.3); 0.010	37.5 (2.33−602.4); 0.011	0.001	0.473