Table 3. Risk ratios for quit attempts within the last year and successful quitting associated with neighborhood violence and social cohesion, 2011-2012 ITC Mexico Survey.
| Quit Attempts | ||||||
|---|---|---|---|---|---|---|
| Risk ratio (95% CI); n=1384 | ||||||
|
| ||||||
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | |
| Neighborhood Violence (per IQR) | 0.71 (0.60, 0.85) | 0.72 (0.61, 0.85) | 0.64 (0.50, 0.82) | 0.28 (0.09, 0.86) | ||
| Neighborhood Social Cohesion | 1.05 (1.00,1.09) | 1.04 (1.00, 1.09) | 0.96 (0.91, 1.02) | 0.86 (0.74, 1.01) | ||
| Age (in years) | 1.00 (0.99, 1.00) | 1.00 (0.99, 1.00) | 1.00 (0.99, 1.00) | 1.01 (0.99, 1.00) | ||
| Sex | ||||||
| Male | 1.00 | 1.00 | 1.00 | 1.00 | ||
| Female | 1.16 (0.98, 1.38) | 1.17 (0.99, 1.39) | 1.16 (0.98, 1.37) | 1.15 (0.98, 1.36) | ||
| Education | ||||||
| Primary or less | 1.00 | 1.00 | 1.00 | 1.00 | ||
| Middle school | 0.93 (0.75, 1.15) | 0.96 (0.77, 1.20) | 0.93 (0.75, 1.15) | 0.91 (0.73, 1.13) | ||
| Vocational school, high school, incomplete university | 1.04 (0.80, 1.34) | 1.10 (0.85, 1.51) | 1.01 (0.78, 1.31) | 1.99 (0.77, 1.29) | ||
| University and post-graduate | 1.02 (0.75, 1.40) | 1.10 (0.80, 1.53) | 1.01 (0.74, 1.38) | 1.00 (0.74, 1.36) | ||
| Income | ||||||
| 0-3000 | 1.00 | 1.00 | 1.00 | 1.00 | ||
| 3001-5000 | 1.25 (0.99, 1.58) | 1.24 (0.98, 1.57) | 1.27 (1.01, 1.61) | 1.28 (1.01, 1.61) | ||
| 5001-8000 | 1.11 (0.83, 1.49) | 1.13 (0.84, 1.51) | 1.13 (0.84, 1.53) | 1.13 (0.84, 1.53) | ||
| ≥8001 | 1.18 (0.88, 1.60) | 1.17 (0.85, 1.60) | 1.22 (0.91, 1.63) | 1.23 (0.92, 1.63) | ||
| Unknown | 1.16 (0.81, 1.67) | 1.15 (0.80, 1.65) | 1.20 (0.84, 1.71) | 1.17 (0.82, 1.67) | ||
| Violence*Social Cohesion | 1.05 (0.98, 1.13)a | |||||
|
| ||||||
| Successful Quitting | ||||||
| Risk ratio (95% CI); n=492 | ||||||
|
| ||||||
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | |
|
| ||||||
| Neighborhood Violence (per IQR) | 0.85 (0.66, 1.11) | 0.87 (0.66, 1.13) | 1.06 (0.66, 1.47) | 2.24 (0.57, 8.77) | ||
| Neighborhood Social Cohesion | 1.08 (1.01, 1.15) | 1.07 (1.00, 1.15) | 1.08 (0.99, 1.18) | 1.19 (0.97, 1.45) | ||
| Age (in years) | 1.00 (0.99, 1.01) | 1.00 (0.99, 1.01) | 1.00 (0.99, 1.01) | 1.01 (0.99, 1.01) | ||
| Sex | ||||||
| Male | 1.00 | 1.00 | 1.00 | 1.00 | ||
| Female | 1.17 (0.88, 1.57) | 1.16 (0.88, 1.54) | 1.16 (0.86, 1.54) | 1.15 (0.86, 1.53) | ||
| Education | ||||||
| Primary or less | 1.00 | 1.00 | 1.00 | 1.00 | ||
| Middle school | 0.62 (0.41, 0.95) | 0.63 (0.41, 0.96) | 0.63 (0.41, 0.96) | 0.64 (0.42, 0.97) | ||
| Vocational school, high school, incomplete university | 0.62 (0.40, 0.98) | 0.64 (0.41, 0.98) | 0.63 (0.41, 0.98) | 0.63 (0.41, 0.99) | ||
| University and post-graduate | 0.97 (0.58, 1.62) | 0.99 (0.60, 1.64) | 1.00 (0.60, 1.64) | 1.04 (0.64, 1.71) | ||
| Income | ||||||
| 0-3000 | 1.00 | 1.00 | 1.00 | 1.00 | ||
| 3001-5000 | 0.95 (0.66, 1.37) | 0.94 (0.65, 1.36) | 0.94 (0.65, 1.37) | 0.93 (0.65, 1.35) | ||
| 5001-8000 | 0.78 (0.44, 1.38) | 0.78 (0.46, 1.32) | 0.78 (0.46, 1.33) | 0.75 (0.44, 1.27) | ||
| ≥8001 | 0.84 (0.48, 1.46) | 0.84 (0.49, 1.45) | 0.85 (0.49, 2.47) | 0.83 (0.47, 1.46) | ||
| Unknown | 0.53 (0.25, 1.13) | 0.54 (0.25, 1.14) | 0.53 (0.25, 1.13) | 0.53 (0.25, 1.13) | ||
| Violence*Social Cohesion | 0.96 (0.88, 1.03)b | |||||
a
p-value=0.1312
b
p-value=0.2675