Patient’s demographics and outcomes
| Demographics | Patients with haematemesis and/or melaena (n=569) | P values | |
| GBS ≤1 (n=146) | GBS >1 (n=423) | ||
| Age (mean) (years) | 42 | 62 | <0.001* |
| Sex (male %) | 53.4 | 62.4 | 0.026* |
| Outcomes | GBS≤1 | GBS>1 | |
| Endotherapy | 0 | 112 (27.1%) | <0.001* |
| Surgical procedure | 0 | 9 (2.1%) | 0.076 |
| Radiological intervention | 0 | 9 (2.1%) | 0.076 |
| Blood transfusion | 0 | 163 (38.5%) | <0.001* |
| Mortality (30 days) | 0 | 28 (6.6%) | 0.003* |
GBS, Glasgow-Blatchford Score.