Reasoning behind change in type of procedure
| Reason | Responses (%) |
| Less postoperative follow-up | 26 (90) |
| Improved safety | 10 (35) |
| Improved efficacy | 2 (7) |
| Improved long-term outcomes | 2 (7) |
| Shorter surgical time | 14 (48) |
| Type of anaesthesia | 9 (31) |
| Less postoperative interventions | 18 (62) |