TABLE 3.

Prevalence Odds Ratios (ORs) for Moderate to High Levels of Leisure-Time Physical Activity and Leisure-Time Walking, by Levels of Exposure to Intervention: Academia da Cidade Program (ACP), Recife, Brazil, 2007

	Leisure-Time Physical Activity: METs Method,a OR (95% CI)	Leisure-Time Physical Activity: VIGITEL Method,b OR (95% CI)	Leisure-Time Walking,c OR (95% CI)
Participation in ACP
Ever	2.8 (1.8, 4.4)	3.1 (1.8, 5.5)	2.7 (1.6, 4.9)
Never (Ref)	1.0	1.0	1.0
Lives near an ACP site
Yes	0.9 (0.6, 1.2)	1.1 (0.8, 1.5)	1.1 (0.8, 1.6)
No (Ref)	1.0	1.0	1.0
Heard about or seen an ACP activity
Yes	1.5 (1.0, 2.1)	1.9 (1.3, 2.6)	2.0 (1.1, 3.5)
No (Ref)	1.0	1.0	1.0

Note. METs = metabolic equivalents; CI = confidence interval. Odds ratios were fully adjusted for health status, sociodemographic characteristics (age, gender, education, marital status), risk factors (smoking, alcohol use, overweight or obesity), and neighborhood environment variables (traffic interference, safety, aesthetics, walkability).

^aBased on sample distribution of metabolic-equivalent minutes per week.

^bBased on VIGITEL survey algorithm.

^cBased on International Physical Activity Questionnaire algorithm.