Clinical symptoms and signs | Treatment group Number (%) | Control group Number (%) |
---|---|---|
Blurred vision | 3 (10) | 8 (32) |
Diplopia | 6 (20) | 4 (16) |
Gait problem | 4 (13.3) | 2 (8) |
Paresthesia | 8 (26.6) | 6 (24) |
Muscle weakness | 3 (10) | 3 (12) |
Dysarthria | 0 (0) | 6 (24) |
Bladder dysfunction | 1 (3.3) | 1 (4) |