Characteristics

All patients

RRMS

SPMS

Number of patients (%)

40

28 (70.0%)

12 (30.0%)

Age of patient at onset of disease (years) (mean ± SD)

26.43 ± 7.31

25.83 ± 7.5

26.76 ± 7.71

Duration of illness (years) (mean ± SD)

6.28 ± 5.08

7.14 ± 4.83

12.81 ± 6.22

EDSS [range, median (IQR)]

1 - 7.5, 4.5 (2 - 6)

1 - 6, 3 (2 - 4)

6 - 7.5, 6.5 (6 - 7)