RespondersĀ  (n=333) NonrespondersĀ  (n=120) p
Baseline MSWS-12 score, % (SD) 72.3 (19.7) 64.8 (23.5)  
MSWS-12 score at Day 15, % (SD) 48.4 (23.7) 63.1 (25.5) 0.001
Absolute difference -23.9 -1.7  
% of change in MSWS-12 (Day 0 to Day 15), (95% confidence Interval) -33.1
(-36.7 to -30.1)
- 2.6
(-2.8 to -2.4)
0.001
Table 3: MS walking Scale (MSWS-12).