Assessment of Definitions of Sustained Disease Progression in Relapsing-Remitting Multiple Sclerosis
Figure 2
Time to sustained progression for EDSS definitions. EDSS: expanded disability status scale. Each Kaplan-Meier plot presents the time to sustained progression using a specific definition: (a) top left: increase of 0.5 on the EDSS sustained for two visits (D1); (b) top right: increase of 1 on the EDSS sustained for two visits (D2); (c) bottom left: increase of 1.5 on the EDSS sustained for two visits (D3); (d) bottom right: increase of 1.5 for baseline EDSS = 0 and increase of 1 for baseline EDSS ≥ 1 sustained for two visits (D4).
