Obesity, diet quality, physical activity, and the built environment: the need for behavioral pathways

BMC Public Health

Table 3 Multivariate associations of diet quality and physical activity with prevalent obesity at baseline, and change in BMI over 1y follow up

	Prevalent obesity at baseline^a						Change in BMI at 1-year follow up^b
	Model 1			Model 2			Model 1			Model 2
	OR	P-value	95 % CI	OR	P-value	95 % CI	Coeff	P-value	95 % CI	Coeff	P-value	95 % CI
HEI-2010 (continuous)	0.97	0.006	(0.95, 0.99)	0.97	0.025	(0.95, 0.99)	−0.01	0.325	(−0.02, 0.01)	−0.01	0.338	(−0.02, 0.01)
Meets PA guidelines
No	ref			ref			ref			ref
Yes	0.43	0.000	(0.27, 0.69)	0.46	0.001	(0.28, 0.74)	−0.04	0.790	(−0.35, 0.27)	−0.03	0.875	(−0.34, 0.29)
HEI-2010 (median split)
Below median	ref			ref			ref			ref
Above median	0.48	0.003	(0.30, 0.78)	0.52	0.009	(0.32, 0.85)	0.11	0.495	(−0.21, 0.43)	0.11	0.485	(−0.20, 0.44)
Meets PA guidelines
No	ref			ref			ref			ref
Yes	0.43	0.000	(0.27, 0.69)	0.45	0.001	(0.28, 0.73)	−0.04	0.790	(−0.35, 0.27)	−0.05	0.754	(−0.37, 0.26)

^aModel 1: adjusted for age, gender, race, income, education, living in Seattle vs. outside. Model 2: Model 1 + diet quality + physical activity
^bModel 1: adjusted for age, gender, race, income, education, living in Seattle vs. outside, and baseline BMI status. Model 2: Model 1 + diet quality + physical activity
Figures in bold indicate statistical significance at different p-values

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