| Parameters | Average duration | Extreme |
| Duration hospitalization | 11.2 days | 7 - 30 days |
| Transanastomotiquedrain | 11.3 days | 5 - 24 days |
| Drain of renal lodge | 12.8 days | 6 - 25 days |
| Bladder survey | 2.2 days | 1 - 3 days |