Table 2.

Intervention and time effects on body weight and body mass index.

	LSMEAN (95% CI)			p value
	Baseline	6 Month	12 Month	Group	Time	Group × Time
n
DIET	124	112	106	-	-	-
DIET+PA150	127	111	103	-	-	-
DIET+PA250	123	109	105	-	-	-
Body Weight, kg				0.222	<0.0001***	0.428
DIET	95.6 (93.2, 98.1)	87.0 (84.5, 89.5)	85.1 (82.5, 87.6)
DIET+PA150	93.3 (90.9, 95.8)	83.7 (81.2, 86.2)	82.7 (80.1, 85.2)
DIET+PA250	94.5 (92.0, 96.9)	85.0 (82.5, 87.5)	85.0 (82.4, 87.5)
BMI, kg/m2				0.515	<0.0001***	0.115
DIET	32.6 (31.8, 33.3)	29.6 (28.8, 30.4)	28.9 (28.2, 29.7)
DIET+PA150	32.2 (31.5, 33.0)	28.9 (28.1, 29.6)	28.5 (27.7, 29.3)
DIET+PA250	32.1 (31.3, 32.9)	28.8 (28.1, 29.6)	28.9 (28.1, 29.7)

BMI = body mass index; All analyses were adjusted for sex and race (white/non-white).

^*p<0.05;

^**p<0.01;

^***p<0.0001