Electrophysiological and clinical measurements
| At inclusion | Before placebo | After placebo/ before IVIg | After IVIg | |
| MEP (ms): | ||||
| To left leg | 22.78 (8.6) | 23.14 (10.5) | 22.77 (9.0) | 21.71 (8.6) |
| To right leg | 23.34 (10.4) | 24.68 (11.7) | 23.95 (11.2) | 23.6 (11.3) |
| Amplitude (mV): | ||||
| To left leg | 1.51 (0.9) | 1.45 (1.3) | 1.46 (1.1) | 1.44 (1.2) |
| To right leg | 1.14 (0.6) | 1.36 (0.7) | 0.89 (0.5) | 1.01 (0.8) |
| EDSS | 3.5 (0.6) | 3.5 (0.6) | 3.45 (0.9) | 3.4 (0.6) |
| NRS | 73.9 (10.3) | 71.7 (9.1) | 74.8 (8.4) | 78.0 (6.8) |
| MMT | 226.5 (9.9) | 227.7 (11.9) | 228.7 (9.0) | 232.1 (6.0) |
| Walk 20 m (s) | 13.9 (3.1) | 13.8 (2.6) | 14.4 (3.4) | 13.5 (2.3) |
| Climb 12 steps (s) | 7.3 (1.3) | 7.3 (1.3) | 7.3 (1.3) | 7.2 (2.1) |
Values in parentheses are SD.