All randomised factors and median probability of choosing surgery for each factor
| Randomised factor | N (%) | Response to the first answer, median (IQR) |
| Any factor (all respondents) | 222 (100) | 61.5 (42.0–84.0) |
| Reference | 20 (9.0) | 39.0 (6.5–69.0) |
| Gynaecologist’s advice | 18 (8.1) | 75.5 (60.0–90.0) |
| General practitioner’s advice | 20 (9.0) | 60.0 (49.5–82.0) |
| Two physicians’ advice | 18 (8.1) | 79.5 (61.0–84.0) |
| Trusted physician’s presence | 20 (9.0) | 61.0 (50.0–75.5) |
| Friends/relatives’ advice | 23 (10.4) | 50.0 (28.0–52.0) |
| Short postsurgical recovery | 23 (10.4) | 61.0 (30.0–80.0) |
| Low complication rates | 23 (10.4) | 71.0 (60.0–90.0) |
| Uterine sparing surgery | 23 (10.4) | 62.0 (28.0–100.0) |
| No abdominal scars | 17 (7.7) | 65.0 (51.0–84.0) |
| Nearby hospital | 17 (7.7) | 80.0 (50.0–97.0) |