Table 2.

Significant predictors of WM volume and GM volume.

Predictors	Beta	95% CI	p
White matter volume
EDSS	−8742	−15727; −1757	0.015
PRL	1094	173; 2014	0.02
Gray matter volume
Age	−2979	−4205; −1754	<0.001
Disease duration	−2416	−4717; −115	0.04
T1-LL	−6.9	−9.3; 4.5	<0.001