| Procedures | AGE | ||
| Mean | Min | Max | |
| TURP | 71.25 | 40 | 96 |
| Cystoscopy | 40.48 | 1 | 91 |
| DVIU | 54.89 | 13 | 98 |
| JJ stent placement | 44.44 | 6 | 94 |
| TURB | 59.35 | 5 | 94 |
| URS | 41.36 | 6 | 74 |
| PCNL | 43.62 | 6 | 80 |
| Laser endopyelotomy | 39.27 | 15 | 79 |
| JJ stent removal | 30.67 | 1 | 79 |
| TUIP | 65.18 | 61 | 96 |