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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

  1. Reprinted from Mitra et al. with permission from Elsevier Ltd [22]