ABC | Volume 113, Nº4, October 2019

Original Article Francisco et al. Smoking and unhealthy diet Arq Bras Cardiol. 2019; 113(4):699-709 Table 3 – Prevalence and crude and adjusted prevalence ratios of smoking and inadequate diet according to geographic region, socio- demographic characteristics, behavioral factors and health conditions. Vigitel, Brazil, 2014 Variables/categories n Smoking/Inadequate diet PR crude (95% CI) PR * adjusted (95% CI) Geographic region < 0.001 Central West 3,929 8.0 1 1 Northeast 9,200 5.8 0.73 (0.59–0.89) 0.73 (0.60–0.90) North 7,791 6.2 0.78 (0.61–0.99) 0.78 (0.62–0.99) Southeast 3,878 10.3 1.29 (1.04–1.59) 1.28 (1.03–1.57) South 2,481 12.2 1.53 (1.23–1.90) 1.51 (1.21–1.87) Sex < 0.001 Male 10,983 10.8 1 1 Female 16,296 6.7 0.61 (0.52–0.72) 0.60 (0.51–0.71) Age group (in years) 0.167 18 to 39 12,985 8.2 1 1 40 to 59 14,294 9.2 1.12 (0.95–1.31) 1.15 (0.98–1.34) Skin color/ethnicity 0.008 White 10,263 9.5 1 1 Black 2,534 9.3 0.98 (0.76–1.25) 0.98 (0.76–1.25) Yellow 733 6.8 0.71 (0.44–1.16) 0.75 (0.46–1.22) Brown 11,283 7.2 0.75 (0.61–0.92) 0.76 (0.62–0.93) Indigenous 389 13.3 1.40 (0.84–2.32) 1.38 (0.85–2.24) Marital status 0.062 Without spouse 12,621 9.3 1 1 With spouse 14,351 8.0 0.85 (0.72–1.01) 0.72 (0.60–0.87) Education (in years) < 0.001 0 to 8 5,227 12.4 1 1 9 to 11 11,526 8.4 0.67 (0.56–0.81) 0.70 (0.58–0.85) 12 or more 10,526 5.3 0.42 (0.33–0.53) 0.45 (0.35–0.56) Private health insurance < 0.001 Yes 14,324 6.7 1 1 No 12,886 10.5 1.25 (1.15–1.36) 1.24 (1.14–1.35) BMI(kg/m 2 ) 0.055 <25 12,867 9.5 1 1 ≥25 to < 30 9,564 7.8 0.82 (0.68–0.98) 0.73 (0.61–0.89) ≥30 4,848 7.9 0.83 (0.66–1.03) 0.75 (0.60–0.94) Physical inactivity 0.993 No 23,992 8.6 1 1 Yes 3,287 8.6 1.00 (0.78–1.28) 0.97 (0.75–1.25) Binge drinking < 0.001 No 22,644 6.0 1 1 Yes 4,635 19.9 3.30 (2.81–3.88) 3.17 (2.68–3.76) Self-rated health < 0.001 Very good/good 18,312 7.3 1 1 Fair 730 11.1 1.53 (1.28–1.82) 1.57 (1.31–1.87) Poor/very poor 1,048 13.1 1.80 (1.31–2.48) 1.91 (1.40–2.61) 705