Table 2.
Surgical characteristics
| Variable | Mean | Standard deviation |
|---|---|---|
| Surgical time (min) | 66.3 | 66.2 |
| Postoperative ICU stay (days) | 2 | 1.4 |
| Hospital stay (days) | 2.2 | 4.3 |
| Relative frequency | Percentage (%) | |
|---|---|---|
| Surgery | ||
| Scheduled | 108/141 | 76.6 |
| Urgent | 33/141 | 23.4 |
| Surgical procedure | ||
| Minor surgery | 31/141 | 22.0 |
| Endoscopic procedure | 80/141 | 56.7 |
| Open surgery | 13/141 | 9.2 |
| Laparoscopic surgery | 7/141 | 5.0 |
| Robot‐assisted surgery | 10/141 | 7.1 |
| Anesthetic procedure | ||
| Local | 22/141 | 15.6 |
| Sedation | 9/141 | 6.4 |
| Epidural | 52/141 | 36.9 |
| Non‐intubated general anesthesia | 11/141 | 7.8 |
| Intubated general anesthesia | 47/141 | 33.3 |
| Postoperative ICU stay | 2/141 | 1.4 |