Table 3. Patient vision (Snellen visual acuity chart) at presentation.
|
Vision (feet) |
Number of patients |
Percentage (%) |
|
No perception of light |
5 |
18.5 |
|
Perception of light |
5 |
18.5 |
|
20/200 |
3 |
11.1 |
|
20/70 |
4 |
14.8 |
|
20/50 |
3 |
11.1 |
|
20/40 |
7 |
25.9 |