Table 3.

Factors contributing to at least 5% weight loss in univariate and multivariate logistic regression models.

	Univariate OR (95% CI)	P value	Multivariate OR (95% CI)	P value
Gender (male)	1.01 (0.89-1.14)	.9	1.03 (0.91-1.17)	.7
Age, years	1.01 (1.00-1.01)	<.001	1.00 (1.00-1.01)	.4
Baseline BMI, kg/m2	1.02 (1.01-1.03)	<.001	1.02 (1.02-1.03)	<.001
Baseline Healthy Diet Score, per 2-point increase	1.01 (1.00-1.02)	<.001	1.06 (1.05-1.08)	<.001
Change in Healthy Diet Score, per 2-point increase	1.09 (1.08-1.11)	<.001	1.12 (1.11-1.14)	<.001
Enrollment length, per 6 months	1.28 (1.24-1.32)	<.001	1.28 (1.23-1.32)	<.001