Table 1 Prevalence of physical inactivity according to individual and household characteristics among Xavante adults ≥ 18 years, Pimentel Barbosa and Etênhiritipá villages, Mato Grosso, Brazil, February 2011. PR Prevalence ratio, CI Confidence Interval
| Â | Â | N | Prevalence of physical inactivity | PR | CI95% | p-value |
|---|---|---|---|---|---|---|
| Â | Â | % (n) | ||||
Level 1 | Sex | |||||
 Male | 107 | 22.4 (22) | 1 | (reference) |  | |
 Female | 104 | 14.4 (15) | 0.64 | (0.36–1.16) | p = 0.141 | |
Age group | ||||||
 18–34 years | 123 | 16.3 (20) | 1 | (reference) |  | |
 35–59 years | 64 | 15.6 (10) | 0.96 | (0.48–1.93) | p = 0.911 | |
  ≥ 60 years | 24 | 37.5 (10) | 2.30 | (1.20–4.44) | p = 0.012 | |
Level 2 | BMI | |||||
 Normal | 55 | 21.8 (12) | 1 | (reference) |  | |
 Overweight | 110 | 16.4 (18) | 0.75 | (0.39–1.45) | p = 0.390 | |
 Obese | 46 | 19.6 (9) | 0.90 | (0.41–1.94) | p = 0.782 | |
Schooling | ||||||
  ≤ 4 years of study | 122 | 21.3 (26) | 1 | (reference) |  | |
  > 4 years of study | 89 | 14.6 (13) | 0.69 | (0.37–1.26) | p = 0.224 | |
Employed with regular salary | ||||||
 No | 189 | 18.5 (35) | 1 | (reference) |  | |
 Yes | 22 | 18.2 (4) | 1.09 | (0.40–2.60) | p = 0.969 | |
Regular or occasional smoker | ||||||
 No | 121 | 21.5 (26) | 1 | (reference) |  | |
 Yes | 90 | 14.4 (13) | 0.67 | (0.37–1.24) | p = 0.201 | |
At least one alcoholic beverage per week | ||||||
 No | 179 | 17.9 (32) | 1 | (reference) |  | |
 Yes | 32 | 21.9 (7) | 1.22 | (0.59–2.53) | p = 0.587 | |
Level 3 | Household per capita income for adults | |||||
 Low | 109 | 21.1 (23) | 1 | (reference) |  | |
 High | 102 | 15.7 (16) | 0.74 | (0.42–1.33) | p = 0.316 | |
Presence of household electricity | ||||||
 No | 131 | 16.0 (21) | 1 | (reference) |  | |
 Yes | 80 | 22.5 (18) | 1.40 | (0.80–2.42) | p = 0.241 | |
Presence of television in household | ||||||
 No | 131 | 14.5 (19) | 1 | (reference) |  | |
 Yes | 80 | 25.0 (20) | 1.72 | (0.98–3.03) | p = 0.059 | |
Presence of motorcycle in household | ||||||
 No | 141 | 20.6 (29) | 1 | (reference) |  | |
 Yes | 70 | 14.3 (10) | 0.69 | (0.36–1.34) | p = 0.280 | |
Presence of bicycle in household | ||||||
 No | 126 | 18.3 (23) | 1 | (reference) |  | |
 Yes | 85 | 18.8 (16) | 1.03 | (0.58–1.84) | p = 0.917 | |
Household food garden planted in prior year | ||||||
 No | 30 | 33.3 (10) | 1 | (reference) |  | |
 Yes | 181 | 16.0 (29) | 0.48 | (0.26–0.88) | p = 0.018 | |
Diversity of non-traditional foods consumed in household | ||||||
 Low | 104 | 17.3 (18) | 1 | (reference) |  | |
 High | 107 | 19.6 (21) | 1.33 | (0.64–2.01) | p = 0.666 | |