. Author manuscript; available in PMC: 2012 Dec 1.

Published in final edited form as: J Am Diet Assoc. 2011 Dec;111(12):1826–1835. doi: 10.1016/j.jada.2011.09.014

Table 2.

Initial variables [mean (SD^a)] and adjusted weight change and dietary changes [mean (SE^b)], overall and by intervention (Phase I) and maintenance (Phase II) (n = 828).

Visit	Initial ^c	Intervention (Phase I) change^d	Maintenance (Phase II) change^d	Overall change ^d
Weight (kg)	98.6 (16.9)	−8.4 (0.1)^***	4.4 (0.2)^***	−4.0 (0.2)^***
% change		−8.6 (0.1)^***	5.0 (0.2)^***	−4.1 (0.2)^***
BMI (kg/m²)	34.0 (5.0)	−2.9 (0.1)^***	1.5 (0.1)^***	−1.4 (0.1)^***
Energy intake (kcal/d)	2028 (1116)	−376.6 (30.2)^***	51.5 (24.9)^*	−325.1 (33.1)^***
Percent energy from carbohydrate	46.9 (8.8)	8.4 (0.3)^***	−3.7 (0.4)^***⁺	4.7 (0.4)^***
Percent energy from fat	38.5 (7.6)	−8.1 (0.3)^*** ⁺	3.5 (0.3)^***	−4.6 (0.3)^***
Percent energy from protein	15.2 (3.4)	0.9 (0.1)^***^ʃ	−0.5 (0.1)^***	0.4 (0.1)^**^ʄ
Fruit and vegetable servings, number	5.2 (3.0)	3.5 (0.1)^*** ⁺	−1.9 (0.2)^***	1.6 (0.12)^***
Dairy servings, number	1.1 (0.9)	0.4 (0.03)^***	−0.2 (0.03)^***	0.2 (0.03)^***
Dietary fiber (g)	18.9 (10.8)	3.7 (0.3)^***	−2.3 (0.4)^***	1.5 (0.3)^**^‡

SD = Standard Deviation

SE = Standard Error

Adjusted mean (SD) given for initial measures.

Change estimates are mean (SE). Least-squares mean (SE) adjusted for site, age, race, sex, and race-by-sex interaction.

P<0.05,

^**

P<0.01,

^***

P<0.0001

⁺

Race difference, P<0.05

^‡

Sex difference, P<0.01

^ʃ

Race and Sex interaction, P<0.01;

^ʄ

P<0.05