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Baseline treatment characteristics, n (%)
| Treatment characteristic | Number (n = 161) |
| Number of hemoclips used | |
| 0 | 87 (54.0) |
| 1 | 22 (13.7) |
| 2 | 48 (29.8) |
| 3 | 2 (1.2) |
| 4 | 1 (0.6) |
| Volume of adrenaline used (mL) | |
| 0 | 9 (5.6) |
| ≤ 10 | 100 (62.1) |
| > 10 | 52 (32.3) |
| Heater probe use | |
| Yes | 79 (49.1) |
| No | 82 (50.1) |
| Number of treatment modalities | |
| ≤ 2 | 127 (78.9) |
| > 2 | 34 (21.1) |
