Table 4

Power calculations using AIII response variable for RRMS patients (n=31), without a run-in scan (homogeneous response only)

Sample size		Efficacy (%)		Months of follow up
Sample size		Efficacy (%)		1	2	4	6
2×20	70	34	47	59	61
	80	56	68	81	83
2×30	60	35	41	55	63
	70	53	64	77	81
	80	71	86	92	96
2×40	60	43	52	70	72
	70	64	77	86	89
	80	82	95	99	99
2×50	60	51	64	77	83
	70	72	84	93	95
	80	93	97	99	100
2×75	60	70	80	90	92
	70	91	96	99	99
	80	98	100	100	100
2×100	60	83	89	97	98
	70	96	98	100	100
	80	100	100	100	100