Table 3:

Venographic pattern distribution

Type	Study Group	Control Group	RR MS	SP MS	PP MS
A	4	2	3	1	0
B	1	0	0	1	0
C	10	4	8	1	1
D	1	0	0	1	0

Note:—RR indicates relapsing-remitting; SP, secondary-progressive; PP, primary-progressive.