ABC | Volume 113, Nº4, October 2019

Original Article Francisco et al. Smoking and unhealthy diet Arq Bras Cardiol. 2019; 113(4):699-709 Table 4 – Hierarchical Poisson regression model for factors associated with co-occurrence of smoking and inadequate diet in Brazilian adults. Vigitel, Brazil, 2014 Variables/categories PR a adjusted (95% CI) PR b adjusted (95% CI) Geographic region Central West 1 1 Northeast 0.67 (0.54–0.83) 0.68 (0.55–0.84) North 0.78 (0.61–1.00) 0.84 (0.65–1.08) Southeast 1.24 (1.00–1.55) 1.30 (1.05–1.61) South 1.40 (1.11–1.77) 1.50 (1.18–1.89) Sex Male 1 1 Female 0.63 (0.53–0.75) 0.77 (0.65–0.92) Skin color/ethnicity White 1 1 Black 0.89 (0.69–1.15) 0.84 (0.65–1.09) Yellow 0.72 (0.42–1.21) 0.71 (0.42–1.18) Brown 0.73 (0.59–0.89) 0.70 (0.57–0.85) Indigenous 1.26 (0.78–2.05) 1.40 (0.87–2.26) Marital status Without spouse 1 1 With spouse 0.78 (0.65–0.93) 0.85 (0.71–1.02) Education (in years) 0 to 8 1 1 9 to 11 0.62 (0.51–0.76) 0.60 (0.49–0.72) 12 or more 0.41 (0.32–0.53) 0.39 (0.30–0.51) Private health insurance Yes 1 1 No 1.16 (1.05–1.27) 1.14 (1.03–1.25) Body mass index (kg/m 2 ) < 25 1 ≥ 25 to < 30 0.73 (0.60–0.89) ≥ 30 0.76 (0.60–0.97) Binge drinking No 1 Yes 3.22 (2.70–3.85) Self-rated health Very good/good Fair 1.65 (1.36–1.99) Poor/very poor 1.70 (1.18–2.44) 95% CI: 95% confidence interval; PR: prevalence ratio. a adjusted for geographic region and socio-demographic characteristics; b adjusted for geographic region, socio-demographic characteristics, behavioral factors and health conditions. 707