Table 2.

Patient characteristics (n = 690).

Age (in years) (n = 680)
Mean (SD)	50.04 (11.96)
Min–max	16–81
MS duration (in years) (n = 652)
Mean (SD)	14.37 (8.03)
Min–max	0–62
Type of MS (%) (n = 620)
RR	57.7
SP	24.4
PP	12.6
CIS	0.3
PR	0.2
Unknown	4.8
Gender (%) (n = 675)
Male	36.6
Female	63.4

SD: standard deviation; min: minimum; max: maximum; n: amount of patients; MS: multiple sclerosis; RR: relapsing-remitting; SP: secondary-progressive; PP: primary-progressive; CIS: clinically isolated syndrome; PR: progressive-relapsing.