Table 2.

Change in Weight, Physical Activity, and Diet Behaviors by Gender, Baseline Through 24 Months.

	Womena	Mena	Gender (p)	Time (p)	Gender × Time (p)
Weight, lb			<.001	<.001	.62
Baseline	168.1 (2.5)	205.1 (4.3)
12 Months	172.2 (2.5)	209.1 (4.3)
24 Months	176.2 (2.6)	213.1 (4.4)
Physical activity, kcal/weekb			.32	.15	.98
Baseline	1,150 (1.1)	1,346 (1.2)
12 Months	1,090 (1.1)	1,270 (1.1)
24 Months	1,028 (1.1)	1,198 (1.2)
Calorie intake, kcal/day			<.001	.09	.004
Baseline	1,419 (40)	2,016 (70)
12 Months	1,394 (38)	1,990 (72)
24 Months	1,368 (42)	1,964 (76)
Calories adjusted for body weight, kcal/day/lb			.002	<.001	.03
Baseline	8.6 (0.2)	9.9 (0.4)
12 Months	8.3 (0.2)	9.6 (0.4)
24 Months	8.0 (0.2)	9.3 (0.4)
Calories from fat, %			.01	<.001	.03
Baseline	31.3 (0.5)	33.4 (0.8)
12 Months	32.0 (0.4)	34.1 (0.8)
24 Months	32.6 (0.5)	34.8 (0.9)
Fruits, servings/day			.44	.003	.65
Baseline	2.5 (0.1)	2.7 (0.2)
12 Months	2.4 (0.1)	2.6 (0.2)
24 Months	2.2 (0.1)	2.4 (0.3)
Vegetables, servings/day			.62	<.001	.15
Baseline	4.0 (0.2)	4.1 (0.3)
12 Months	3.7 (0.2)	3.8 (0.3)
24 Months	3.3 (0.2)	3.5 (0.3)

Note. Within group difference from baseline, p < .05.

^aModel estimated means (standard error) reported. Analysis controlling for treatment group. ^bAnalysis conducted using log-transformed values, back-transformed values presented.