Table 1.

Outcome variables examined in the Munari and Boneschi meta-analyses

Munari et al	Boneschi et al
Primary outcomes	Primary outcome
Progression at 2 years	Annualized relapse rate
Change in disability at follow up
Number of patients with at least one exacerbation	Secondary outcomes
Relapse-free survival
	On-trial total number of relapses
Secondary outcomes	Time to first relapse
	Accumulated disability
Hospitalizations at end of follow up
Steroid courses at end of follow up
Additional outcomes
Mean number of relapses