Subgroup | Primary efficacy analysis of Relapse rate | INCAT total score | Mean grip strength (dominant/ nondominant hand) | I-RODS | MRC sum score | Time to relapse or withdrawal for any other reason | IgG serum levels |
---|---|---|---|---|---|---|---|
Sex (male/female) | X | X | X | X | X | X | Â |
Age group (≥18 years to ≤ 65 years, and > 65 years) | X | X | X | X | X | X |  |
Prestudy IVIg treatment modality (IVIg maintenance therapy, acute IVIg therapy)a | X | X | X | X | X | X | Â |
Region (Japan/non-Japan) | X | Â | Â | Â | Â | Â | X |
Relapse status (yes/no) | Â | Â | Â | Â | Â | Â | X |
IVIg Dependency criterion: I-RODS or grip strength | Xb | Â | Â | Â | Â | Â | Â |