Patient data | WI -SP (n = 24) | WI-PCA (n = 11) | P-value |
---|---|---|---|
Intraoperative data | |||
 Operation duration (mins) | 210 | 196 | 0.750 |
 Blood loss (ml) | 300 | 325 | 0.975 |
Opioids given (mg) | |||
 IV PCA | 75 | 101.5 | 0.717 |
 Tramadol | 200 | 650 | 0.298 |
 Codeine | 60 | 420 | 0.890 |
 Oromorph | 32.5 | 60 | 0.776 |
Post-operative recovery (days) | |||
 LOS HDU | 3 | 3 | 0.973 |
 LOS overall | 8 | 8 | 0.977 |
 Eating and drinking | 3 | 2 | 0.349 |