MS BRS
Age at first attack, in years *
Sex *
Male
Female
EDSS at first visit *
Select EDSS
0.0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
No. T2 lesions at first MRI *
0
1-3
4-8
>8
Infratentorial lesions at first MRI*
Absent
Present
Unknown
Topography of first attack
Optic nerve
Brainstem
Spinal cord
Other
OBs
Absent
Present
No. brain CELs at first MRI
0
1-2
>2
Presence of spinal cord lesions
Absent
Present
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