Adjusted prevalence ratios for smoking intensity associated with neighbourhood deprivation in the smoking intensity sample, 2010–2012 International Tobacco Control (ITC) Mexico Survey
| Daily heavy vs non-daily smoking Risk ratio (95% CI) (n=1751) | Daily light vs non-daily smoking Risk ratio (95% CI) (n=1575) | |||
|---|---|---|---|---|
| Model 1 | Model 2 | Model 1 | Model 2 | |
| Neighbourhood deprivation | ||||
| Very low | 1.00 | 1.00 | 1.00 | 1.00 |
| Low | 0.81 (0.66 to 1.01) | 0.83 (0.67 to 1.02) | 0.84 (0.67 to 1.03) | 0.83 (0.67 to 1.03) |
| Medium | 0.84 (0.69 to 1.02) | 0.84 (0.70 to 1.02) | 0.85 (0.70 to 1.03) | 0.84 (0.69 to 1.03) |
| High/very high | 0.65 (0.47 to 0.89) | 0.70 (0.52 to 0.93) | 0.88 (0.64 to 1.22) | 0.89 (0.65 to 1.22) |
| Age (in years) | 1.01 (1.00 to 1.01) | 1.01 (1.00 to 1.01) | ||
| Sex | ||||
| Male | 1.00 | 1.00 | ||
| Female | 0.83 (0.75 to 0.92) | 1.01 (0.90 to 1.12) | ||
| Education | ||||
| Primary education or less | 1.00 | 1.00 | ||
| Middle school | 0.90 (0.77 to 1.05) | 0.99 (0.84 to 1.16) | ||
| Vocational school, high school, incomplete university | 0.85 (0.74 to 0.98) | 0.90 (0.74 to 1.10) | ||
| University and postgraduate | 1.01 (0.84 to 1.21) | 0.94 (0.74 to 1.20) | ||
| Income (pesos) | ||||
| 0–3000 | 1.00 | 1.00 | ||
| 3001–5000 | 1.04 (0.92 to 1.18) | 1.03 (0.89 to 1.19) | ||
| 5001–8000 | 1.00 (0.85 to 1.16) | 1.08 (0.90 to 1.30) | ||
| ≥8001 | 1.03 (0.89 to 1.20) | 1.01 (0.82 to 1.23) | ||