| Procedure category | 100 mg | 300 mg | Total |
| N (%) | N (%) | ||
| Abdominal hysterectomy | 3 (5) | 54 (95) | 57 |
| Breast procedures* | 121 (73) | 44 (27) | 165 |
| Hysteroscopy ± biopsy | 6 (35) | 11 (65) | 17 |
| MI (not hysterectomy) | 29 (23) | 95 (77) | 124 |
| MI hysterectomy | 45 (20) | 179 (80) | 224 |
| Laparotomy | 7 (18) | 32 (82) | 39 |
| Other^ | 31 (35) | 58 (65) | 89 |
| Vaginal hysterectomy | 3 (25) | 9 (75) | 12 |
|
|
| Pearson Chi2 | p Value < 0.001 |