| Unadjusted | Model 1 Corrected R2 = 0.022 | Model 2 Corrected R2 = 0.051 | ||||||
β or B | 95% CI | P | β or B | 95% CI | P | β or B | 95% CI | P | |
Age (years) | 0.09 | −0.05;0.23 | 0.196 | 0.05 | −0.09;0.19 | 0.493 | 0.49 | −1.95;0.22 | 0.578 |
Sex (male vs female) | 0.42 | −0.08;0.92 | 0.102 | 0.39 | −0.11;0.89 | 0.121 | 0.19 | −0.25;0.71 | 0.532 |
Number of admission diagnoses | 0.03 | −0.11;0.16 | 0.693 |  |  |  |  |  |  |
ISAR score | 0.26 | 0.01;0.28 | 0.032* | 0.135 | −0.01;0.27 | 0.056 |  |  |  |
ADL impairment (yes vs no) | 1.14 | 0.67;1.61 | < 0.001†|  |  |  | 1.01 | 0.95;2.09 | 0.008* |
Mobility impairment (yes vs no) | 0.31 | −0.34;0.96 | 0.345 |  |  |  | −0.35 | −1.59;-0.38 | 0.393 |
Cognition impairment (yes vs no) | 0.57 | 0.07;1.07 | 0.026* |  |  |  | 0.38 | −0.09;0.88 | 0.212 |
Signs of depression (yes vs no) | 0.40 | −0.37;1.17 | 0.311 |  |  |  | −0.19 | −0.50;1.04 | 0.727 |
 | Model 3 Corrected R2 = 0.046 | Model 4 Corrected R2 = 0.039 | |||||||
β or B | 95% CI | P | β or B | 95% CI | P | ||||
Age (years) | 0.03 | −0.12;0.21 | 0.519 | 0.05 | −0.12;0.21 | 0.597 | |||
Sex (male vs female) | 0.24 | −0.41;0.82 | 0.513 | 0.21 | −0.41;0.82 | 0.513 | |||
Number of admission diagnoses |  |  |  | −0.06 | − 0.17;0.16 | 0.954 | |||
ISAR score | 0.05 | −0.13;0.21 | 0.669 | 0.04 | −0.13;0.21 | 0.669 | |||
ADL impairment (yes vs no) | 1.03 | 0.25;1.82 | 0.011* | 1.03 | 0.24;1.83 | 0.011* | |||
Mobility impairment (yes vs no) | −0.36 | −1.59;-0.38 | 0.378 | −0.36 | −1.27;-0.45 | 0.379 | |||
Cognition impairment (yes vs no) | 0.36 | −0.26;0.96 | 0.252 | 0.36 | −0.26;0.97 | 0.253 | |||
Signs of depression (yes vs no) | −0.19 | −1.27;0.89 | 0.725 | −0.19 | −1.28;0.90 | 0.732 |