Table 6.

Mean changes in weight for overall population and mean differences between diet groups at 3 months (in kg).

n = 202				Change in Weight at 3 Months (kg)		Crude Difference between Diet Groups *
		M	n	Mean (95% CI)	p	b (95% CI)	p
CCS		0	84	−2.99 (−3.77, −2.22)	<0.0001	0.23 (−1.34, 1.80)	0.773
	Covariates used for imputation
Sc.1	Weight Baseline, Sex, Age, Diet Group	100	202	−2.58 (−3.59, −1.57)	<0.0001	0.36 (−1.54, 2.26)	0.704
Sc.2	Weight Baseline, Sex, Age, Diet Group, Live alone	100	202	−2.64 (−3.56, −1.72)	<0.0001	0.36 (−1.39, 2.11)	0.682
Sc.3	Weight Baseline, Sex, Age, Diet Group, Live alone, Education years	100	185	−2.54 (−3.56, −1.53)	<0.0001	0.31 (−1.72, 2.34)	0.762
Base case	Weight Baseline, Sex, Age, Diet Group, Live alone, Fat (%) baseline	100	202	−2.68 (−3.55, −1.80)	<0.0001	0.39 (−1.29, 2.06)	0.647

b: beta, CCS: Complete case scenario; M: # of imputations * linear regression model of weight difference at 3 months. Coefficients (weight difference) presented for diet group (high protein vs. high carbohydrate).