Table 3.

Diet change from randomization to 9-month follow-up. Only participants with valid diet data at baseline, randomization and 9-month follow-up were included in the analyses. Food frequency questionnaires with energy <500 kcal or >5000 kcal were excluded from the analysis.

	Value at randomization		Change, randomization to 9-month follow-up
	Intervention Mean (SD) n=38	Control Mean (SD) n=37	Intervention Mean (SD)	Control Mean (SD)	Difference between groups P-valuea
Energy, kcal/day	1498 (475)	1496 (709)	−36.2 (463.8)	7.6 (506.4)	0.70
Fat, % kcal	38.4 (7.7)	36.7 (7.5)	−1.1 (8.2)	1.6 (5.4)	0.11
Saturated fat, % kcal	11.9 (2.5)	11.7 (2.8)	−0.1 (2.4)	0.4 (2.1)	0.31
Fiber, g/1000 kcal	13.1 (4.5)	12.5 (5.0)	−0.1 (4.9)	−0.3 (3.8)	0.90
Fruits, daily frequency	1.9 (0.9)	1.6 (0.8)	0.0 (0.9)	−0.2 (0.8)	0.31
Vegetables, servings/day	4.4 (2.4)	4.0 (2.5)	−0.5 (2.9)	0.1 (1.4)	0.29

^aFrom two-sample t-test