Table 8.
Outcomes
| Scores | Primary outcome | Original studies |
| Endoscopy based score | ||
| Forrest classification | Rebleeding | [12] |
| BBS | Rebleeding | [19] |
| CSMCPI | Mean length of stay | [20] |
| Rockall | Mortality | [15] |
| PNED | Mortality | [21] |
| Clinical scores | ||
| Clinical rockall | Mortality | [15] |
| GBS | Need intervention | [41] |
| AIMS65 | Mean length of stay/mortality | [23] |
| T-score | Time to endoscopy | [24,65] |
BBS: Baylor bleeding score; CSMCPI: Cedars-sinai medical centre predictive index; PNED: Progetto nazionale emorragia digestiva; GBS: Glasgow blatchford score.