| Logistic regression†|  |  |
---|---|---|---|
 | OR (95% CI) | P-value | AIC |
Death | Â | Â | Â |
 Unadjusted | 1.23 (0.76–2.00) | 0.407 | 10,007 |
 Adjusteda | 1.18 (0.70–1.99) | 0.543 | 10,007 |
 Multilevela,b | 1.24 (0.72–2.11) | 0.441 | 8827 |
 | Log-linear regression†‡ | ||
---|---|---|---|
 | Percentage change (95% CI) | P-value | AIC |
Total LOS | Â | Â | Â |
 Unadjusted | 38.5% (23.0–53.9%) |  < 0.001 | 106,802 |
 Adjusteda | 25.4% (10.0–40.8%) |  < 0.001 | 106,214 |
 Multilevela,b | 42.1% (29.1–55.2%) |  < 0.001 | 104,230 |
Total Cost | Â | Â | Â |
 Unadjusted | 50.1% (37.8–62.5%) |  < 0.001 | 266,426 |
 Adjusteda | 44.7% (33.3–56.2%) |  < 0.001 | 264,132 |
 Multilevela,b | 50.4% (40.9–60.0%) |  < 0.001 | 263,400 |