| Model 1 | Model 2a | Model 2b | Model 3 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
OR | 95% CI | p-value | OR | 95% CI | p-value | OR | 95% CI | p-value | OR | 95% CI | p-value | |
DSMS | ||||||||||||
 Delirium | 1.39 | (1.29–1.50) | < 0.001 |  |  |  | 1.29 | (0.93–1.79) | 0.127 | 1.06 | (0.76–1.46) | 0.740 |
 Fall risk | 1.09 | (0.77–1.55) | 0.642 |  |  |  | 1.1 | (0.81–1.49) | 0.551 | 1.07 | (0.80–1.44) | 0.664 |
 Functional impairment | 1.24 | (0.91–1.69) | 0.174 |  |  |  | 1.23 | (0.88–1.74) | 0.236 | 1.18 | (0.77–1.81) | 0.457 |
 Malnutrition | 2.21 | (1.45–3.38) | < 0.001 |  |  |  | 1.89 | (1.31–2.72) | < 0.001 | 1.79 | (1.26–2.53) | 0.001 |
 Female |  |  |  | 0.80 | (0.61–1.06) | 0.113 | 0.73 | (0.54–1.00) | 0.045 |  |  |  |
 Admission previous 6 months |  |  |  | 1.33 | (0.97–2.13) | 0.156 | 1.34 | (0.97–1.84) | 0.073 |  |  |  |
Admission diagnosis | ||||||||||||
 Heart failure |  |  |  | Reference | 0.004 | Reference | 0.026 | Reference | 0.102 | |||
 Acute coronary syndrome |  |  |  | 0.74 | (0.52–1.06) |  | 0.84 | (0.56–1.24) |  | 0.90 | (0.62–1.31) |  |
 Other |  |  |  | 0.57 | (0.40–0.79) |  | 0.60 | (0.42–0.87) |  | 0.68 | (0.48–0.97) |  |
Charlson comorbidity Index | ||||||||||||
 Score 0 |  |  |  |  |  |  |  |  |  | Reference | 0.002 | |
 Score 1 |  |  |  |  |  |  |  |  |  | 1.12 | (0.64–1.96) |  |
 Score 2 |  |  |  |  |  |  |  |  |  | 1.06 | (0.59–1.90) |  |
 Score 3 |  |  |  |  |  |  |  |  |  | 1.71 | (0.95–3.07) |  |
 Score 4 |  |  |  |  |  |  |  |  |  | 1.93 | (1.02–3.66) |  |
 Score ≥ 5 |  |  |  |  |  |  |  |  |  | 2.72 | (1.42–5.27) |  |