From: Revised trauma scoring system to predict in-hospital mortality in the emergency department: Glasgow Coma Scale, Age, and Systolic Blood Pressure score
Parameter
Values
β coefficient (SE)
GAP score
Initial GCS at ED
GCS value
-0.35 (0.11)
3 to 15
Patient age
< 60 years
-1.01 (0.08)
3
> 120
-1.93 (0.11)
6
Initial systolic blood pressure at ED
60 to 120
-1.23 (0.12)
4
< 60
Reference
0