Full and simple scoring systems predictive of RET
| Variable | Full score | Simple score |
|---|---|---|
| Fresh melaena | 3 | 2 |
| Fresh haematemesis | 3 | 2 |
| Hb <130 | 2 | 2 |
| BP ≥100 mm Hg | 2 | 1 |
| Urea ≥10 mmol/L | 2 | 1 |
| Coffee grounds | −1 | |
| Inpatient status | 2 | |
| Male sex | 1 | 1 |
| History of peptic ulcer disease | 1 | 1 |
| Presentation within 8 h | 1 | |
| Warfarin use | −1 | |
| Inpatient+fresh haematemesis | −3 | |
| Coffee grounds+presentation within 8 h | −3 | |
| Maximum score | 17 | 10 |
BP, blood pressure; Hb, haemoglobin; RET, requirement of endoscopic therapy.