Canadian Bleeding (CAN-BLEED) score: main model
| Variable | Points |
|---|---|
| Systolic blood pressure, mm Hg | |
| < 90 | 2 |
| 90–120 | 1 |
| > 120 | 0 |
| Clinical examination suggestive of hemorrhage (clinical pelvic instability or visualization of active bleeding) | |
| Yes | 2 |
| No | 0 |
| FAST | |
| Positive | 1 |
| Negative | 0 |
| Lactate > 5 mmol/L | |
| Yes | 1 |
| No | 0 |
| Free fluid or contrast extravasation on computed tomography | |
| Yes | 2 |
| No | 0 |
| Total score | 0 to 8 |
FAST = focused assessment with sonography in trauma.