Table 3.

Adjusted ^a association between physical activity and healthy food score at baseline and change in healthy food score at follow-up among American Indians and Alaska Natives with type 2 diabetes participating in the Special Diabetes Program for Indians - Healthy Heart demonstration project (SDPI-HH), 2006–2009.

	All Participants				Women				Men
	Healthy food score (above the median)
	OR	95 % CI		p value	OR	95 % CI		p value	OR	95 % CI		p value
Baseline
RAPA1 Score b	1.29	1.17	1.43	<0.001	1.35	1.20	1.52	<0.001	1.16	0.96	1.40	0.1
RAPA1 Category b
RAPA1 Category Active (Not active is ref)	1.58	1.27	1.97	<0.001	1.77	1.34	2.33	<0.001	1.31	0.91	1.89	0.1
	Change in healthy food score
	β	SE		p value	β	SE		p value	β	SE		p value
Change in RAPA1 Score
Follow-up year 1 c	0.03	0.02		0.2	0.04	0.03		0.1	−0.02	0.05		0.7
Follow-up year 3 d	0.02	0.03		0.6	−0.03	0.03		0.4	0.10	0.05		0.03

Abbreviations: Rapid Assessment of Physical Activity (RAPA); Confidence interval (CI); Standard error (SE).

^aMultivariate regression models controlled for age, education, employment, marital status, income, body mass index, smoking, rural/urban site, years of diabetes, and comorbidity score. Models for all participants also included gender.

^bOutcome is healthy food score above the median.

^cOutcome is change of healthy food score follow-up year 1.

^dOutcome is change of healthy food score follow-up year 3.