- Clinical data of optic neuritis among study patients in Saudi Arabia
| ON clinical data | No | (%) |
|---|---|---|
| Cause of the disease | ||
| Multiple Sclerosis | 11 | (73.3) |
| Neuromyelitis optica spectrum disorders (NMOSD) | 4 | (26.7) |
| Disease duration | ||
| >25 days | 13 | (86.7) |
| 11-15 days | 2 | (13.3) |
| Affected side | ||
| Right | 2 | (13.3) |
| Left | 4 | (26.7) |
| Bilateral | 9 | (60.0) |
| Number of attacks | ||
| One attack of optic neuritis | 6 | (40.0) |
| Two or more attacks of optic neuritis | 9 | (60.0) |