Variable | Risk score1 |
---|---|
Age (years) | |
>ā=ā19 | 0 |
20-29 | 1 |
30-39 | 2 |
40-49 | 3 |
50-59 | 4 |
60-69 | 5 |
70-79 | 6 |
>ā=ā80 | 7 |
GCS | |
14 | 0 |
13 | 2 |
12 | 4 |
11 | 6 |
10 | 8 |
9 | 10 |
8 | 12 |
7 | 14 |
6 | 16 |
5 | 18 |
4 | 20 |
3 | 22 |
Pupil Reactivity | |
Both reactive | 0 |
One or both unreactive | 6 |
Major Extracranial Injury | |
None | 0 |
Yes | ā3 |
Time since injury (hour) | |
<=1 | 0 |
1- ā¤3 | 3 |
>3 | 6 |