| Demographic characteristics |
| Age (years) |
32 ± 9.1 |
| Sex |
|
| Male |
12 (36.4%) |
| Female |
21 (63.6%) |
| Family history of multiple sclerosis |
2 (6.1%) |
| CIS characteristics |
| Duration (years) |
1.0 ± 0.4 |
| Age on diagnosis of CIS (years) |
31 ± 9.2 |
| Type of symptoms |
|
| Unifocal |
28 (84.8%) |
| Multifocal |
3 (9.1%) |
| Not reported |
2 (6.1%) |
| Type of neurological deficit |
| Sensitive |
10 (30.3%) |
| Visual |
6 (18.2%) |
| Motor |
10 (30.3%) |
| Myelitis |
2 (6.1%) |
| Brainstem |
12 (36.4%) |
| Cerebellar |
1 (3.0%) |
| Others |
3 (9.1%) |
| Corticosteroid therapy |
33 (100%) |
| Intravenous corticosteroid therapy |
21 (63.6%) |
| Oral corticosteroid therapy |
12 (36.4%) |
CIS: Clinically isolated syndrome