Univariate analysis: ulcer size and location in gastric and duodenal ulcers
| Permanent haemostasis | Failure | Univariate p value | |
|---|---|---|---|
| Gastric ulcers (n=425) | 380 | 45 | |
| Ulcer ≥2 cm (n=156) | 133 (35.0) | 23 (51.1) | 0.034* |
| Location | |||
| Lesser curve | 59 (15.5) | 11 (24.4) | |
| Angular incisura | 102 (26.8) | 12 (26.7) | |
| Antrum | 195 (51.3) | 18 (40.0) | |
| Other | 24 (6.3) | 4 (8.9) | 0.337 |
| Duodenal ulcers (n=666) | 611 | 55 | |
| Ulcer ≥2 cm (n=83) | 71 (11.6) | 12 (21.8) | 0.028* |
| Location | |||
| Anterior wall | 391 (64.0) | 32 (58.2) | |
| Posterior wall | 45 (7.4) | 4 (7.3) | |
| Superior wall | 52 (8.5) | 9 (16.4) | |
| Inferior wall | 74 (12.1) | 3 (5.5) | |
| Other | 49 (8.0) | 7 (12.7) | 0.140 |