Table 9.

Power to detect between-group differences based on one-sided and two-sided tests for a difference in means between groups.

Power for a one-sided test	Power for a two-sided test	Alpha	Control arm (n)	Mindful eating arm (n)	Days with craving-related eating in control arm (%)	Days with craving-related eating in mindful eating arm (%)	Delta (difference between arms)	SD
0.7855	0.6786	.05	30	30	50	43	−7	11
0.8726	0.7910	.05	30	30	50	42	−8	11
0.7855	0.6786	.05	30	30	49	42	−7	11
0.8726	0.7910	.05	30	30	49	41	−8	11
0.7855	0.6786	.05	30	30	48	41	−7	11
0.8726	0.7910	.05	30	30	48	40	−8	11
0.7855	0.6786	.05	30	30	47	40	−7	11
0.8726	0.7910	.05	30	30	47	39	−7	11