Components
1. Weight
2. Airway
3. Systolic BP
4. CNS status
5. Open wound
6. Skeletal injury
+2
> 20 kg
Normal
> 90 mmHg
Awake
None
None
+1
10 - 20 kg
Maintainable
50 - 90 mmHg
Obtunded
Minor
Closed fracture
-1
< 10 kg
Unmaintainable
< 50 mmHg
Comatose
Major
Open or Multiple Fractures