Table 1 Coagulopathy of Severe Trauma (COAST) score
From: Development and validation of a prehospital prediction model for acute traumatic coagulopathy
| Variable | Value | Score |
|---|---|---|
| Entrapment | Yes | 1 |
| Systolic blood pressure | <100 mmHg | 1 |
| <90 mmHg | 2 | |
| Temperature | <35 °C | 1 |
| <32 °C | 2 | |
| Chest decompression | Yes | 1 |
| Abdominal or pelvic content injury | Yes | 1 |
| Highest total possible | 7 |
