Table 6.

Sample-Size Estimates for Comparing BTPR Between Two Groups

Source	Variance (σ2)	Minimum Difference of Interest, μL/min
		0.1078	0.2156	0.3234	0.4312	0.5390
Smaller (V2) between-subject σ2	0.0928	126	32	14	8	6
Larger (V1) between-subject σ2	0.1250	170	44	20	12	8
Total unpartitioned σ2	0.3722	504	126	56	32	22