Table 3.
Multivariable logistic regression analysis of hospitalization costs by perioperative factors.
| R |
R2 |
Durbin-Watson |
|||
|---|---|---|---|---|---|
| 0.428 |
0.183 |
2.04 |
|||
| Denormalization coefficient |
Standardization coefficient |
T |
P |
||
| beta | Standard error | Beta | |||
| ICU stay (d) | 12651 | 2929 | 0.347 | 4.319 | 0.000 |
| Operation duration (min) | −142 | 172 | −0.075 | −0.823 | 0.412 |
| Bleeding volume (mL) | 18.4 | 10.2 | 0.164 | 1.798 | 0.074 |
| EOS pH | −158805 | 226220 | −0.059 | −0.702 | 0.484 |
| Age (y) | 1535 | 1132 | 0.11 | 1.356 | 0.177 |
| Hourly urine output (mL/h) | 41.4 | 89.5 | 0.038 | 0.462 | 0.645 |
Abbreviations: CRRT, continuous renal replacement therapy; EOS, end of surgery; ICU, intensive care unit.