Table 3.

Multiple regression analysis disclosed an association between baseline EDSS and POMS and both cSDMT change and zSDMT change.

	β	p-value	β	p-value
cSDMT change
Sex	2.182	0.0015
EDSS at baseline	1.606	<0.0001	2.276	<0.0001
Age at baseline	0.081	<0.0001
MS subgroup	1.762	0.0235	−2.188	0.0151
Disease duration at baseline	0.191	0.0103
SDMT at baseline	0.047	<0.0001
zSDMT change
Sex	0.266	0.0002
EDSS at baseline	0.178	<0.0001	0.121	0.0299
Age at baseline	0.010	<0.0001	0.013	0.0187
MS subgroup	0.252	0.0021	−0.414	0.0086
Disease duration at baseline	0.025	0.0017
SDMT at baseline	0.006	<0.0001