Variable | n (%) | |
---|---|---|
Age, mean (SD), years (n = 224) | 39 (10) | |
Sex (n = 223) | Female | 157 (70.4) |
Male | 66 (29.6) | |
Poser classification (n = 223) | Clinically defined MS | 172 (77.1) |
Laboratory defined MS | 49 (22.0) | |
Clinically probable MS | 2 (0.1) | |
Clinical form of MS (n = 222) | Relapsing-remitting | 176 (79.3) |
Secondary progressive | 40 (18.0) | |
Primary progressive | 6 (2.7) | |
Disease duration, mean (SD), range, years | 10.6 (7.2) 1-36 | |
EDSS score, mean (SD), range | 2.9 (1.9) 0-8 |