Table 5
Multivariate regression analysis of direct to ICU group in each surgical outcome
| OR/β | 95% CI | P value | |
| Surgery repeated in 30 days | 0.250 | 0.018 to 3.532 | 0.305 |
| Postoperative complications | 1.834 | 0.547 to 6.144 | 0.326 |
| Number of postoperative complications | |||
| 1 | 0.591 | 0.163 to 2.140 | 0.424 |
| 2 | 1.225 | 0.088 to 17.142 | 0.880 |
| 3 | 0.031 | 0 to 2.066 | 0.105 |
| Number of tubes | |||
| 1 | 0.609 | 0.175 to 2.120 | 0.436 |
| 2 | 0.305 | 0.042 to 2.228 | 0.242 |
| 3 | – | – | 0.970 |
| Hospital length of stay (M (P25, P75)) | 1.146 | 0.381 to 3.444 | 0.809 |
White cell count ( ) | −2.301 | −4.598 to −0.004 | 0.050* |
Haemoglobin level ( ) | −10.561 | −18.218 to −2.904 | 0.007* |
Potassium level ( ) | 0.025 | −0.200 to 0.0234 | 0.875 |
Albumin level ( ) | −0.745 | −3.366 to −1.877 | 0.575 |
*represents statictical significance (p<0.05)
ICU, intensive care unit.