Table 4.

Results from regression analyses predicting weight loss at peak, 12-months, and 24-months from timing of peak weight loss in experimental arms of Study 1 and Study 2

	Study 1												Study 2
	BT-E						BT-EA						ABT
	Omnibus Test		Individual Predictor: Timing of Peak Weight Loss				Omnibus Test		Individual Predictor: Timing of Peak Weight Loss				Omnibus Test		Individual Predictor: Timing of Peak Weight Loss
	F	P	b	S.E.	t	P	F	P	b	S.E.	t	P	F	P	b	S.E.	t	P
Maximum Weight Loss	21.91	<.001	0.54	0.16	3.49	.001	15.45	<.001	0.43	0.18	2.34	.02	22.34	<.001	0.66	0.22	3.05	.003
12-Month Weight Loss	11.03	<.001	0.86	0.20	4.25	<.001	10.66	<.001	0.65	0.20	3.27	.001	8.74	<.001	0.87	0.28	3.08	.002
24-Month Weight Loss	6.75	<.001	0.67	0.19	3.61	<.001	8.95	<.001	0.93	0.20	4.69	<.001	3.538	.03	0.82	0.42	1.96	.06

Note: Session attendance and baseline BMI were included as covariates in the regression models