Table 2.

Logistic Regression Model – Factors associated with relapse-free EDSS-progression.

Variable	Odds Ratio	95% CI	P
sNfL BL (pg/ml)	1.021	1.005-1.038	0.012
Age at sampling (years)	1.087	1.034-1.143	0.001
Relapses 3 months prior BL (yes)	0.241	0.068-0.850	0.027
MRI T2 number (No.)	0.994	0.956-1.035	0.785
DMT initiations (No.)	1.178	0.839-1.654	0.345

sNfL: serum neurofilament light chain; EDSS: Expanded disability status scale; BL: Baseline; DMT: disease-modifying therapy; No: Number.