| Normal (N = 18) | Abnormal (N = 32) | p |
---|---|---|---|
Duration in years (mean ± SD) | 3.08 ± 2.83 | 6.05 ± 4.08 | 0.009 |
Phenotype | |||
 RR: no. (%) | 13 (72.2%) | 27 (84.4%) | 0.45 |
 SP: no. (%) | 3 (16.7%) | 4 (12.5%) | |
 CIS: no. (%) | 2 (11.1%) | 1 (3.1%) | |
CP | |||
 Sensory | 12 (66.7) | 17 (53.1) | 0.352 |
 Motor | 9 (50%) | 24 (75%) | 0.073 |
 Cerebellar | 3 (16.7%) | 12 (37.5%) | 0.123 |
 Speech | 2 (11.1) | 6 (18.8) | 0.479 |
 Visual | 9 (50%) | 20 (62.5) | 0.390 |
EDSS (mean ± SD) | 2.81 ± 2.05 | 4.36 ± 1.88 | 0.009 |