Table 2. Between group differences in primary outcome and hypothesized mediators at baseline, 6-, 12-, and 24-month follow-up measurement points, M (SD).

	Weight, lbs	Disinhibition	Restraint
Baseline, N=442
INT	203.6 (23.9)	9.0 (3.4)	10.1(4.2)
UC	200.1 (22.9)	9.1 (3.5)	9.8 (4.2)
p-value	.19	.85	.58
6-Month, N=428
INT	184.1 (24.2)	7.3(3.4)	14.7(3.4)
UC	191.9 (23.8)	8.0 (3.9)	13.0(4.7)
p-value	.005	.10	.001
12-Month, N=408
INT	181.3 (26.6)	7.9 (3.7)	14.0(3.7)
UC	192.5 (25.7)	7.9 (3.9)	12.2(5.0)
p-value	.0003	.89	.01
24-Month, N=387
INT	186.6 (28.7)	7.8 (3.7)	13.7(4.3)
UC	194.5 (27.1)	7.9 (3.8)	12.2(4.9)
p-value	.02	.83	.006

INT- Intervention groups

UC- Usual care comparison group