| Sign |
Present |
Absent |
Not recorded |
| Decreased visual acuity |
53 |
25 |
0 |
| Ophthalmoplegia |
47 |
22 |
9 |
| Proptosis |
34 |
33 |
11 |
| Chemosis |
39 |
9 |
30 |
| Raised intra-occular pressure |
43 |
16 |
19 |
| Diplopia |
20 |
11 |
47 |
| Pupil Asymmetry |
3 |
74 |
1 |
| Relative afferent pupillary defect |
6 |
16 |
46 |
| Reduced colour vision |
11 |
39 |
28 |
| Reduced red saturation |
10 |
17 |
51 |
|
