Table 2.
Weighted generalized linear mixed model analyses examining current smoking and ever making a quit attempt among Aboriginal and Non-Aboriginal youth in grades 6–9, 2004–2008, Canada.
| Adjusted odds ratio* (95% CI) | ||||
|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | ||
| Parameters | Current smoking vs. Non-smoking | Susceptibility to future smoking vs. Non-Susceptible † | Ever made a quit attempt vs. Never made a quit attempt ‡ | |
| Sex | ||||
| Male | 1.00 | 1.00 | 1.00 | |
| Female | 0.87 (0.80 to 0.95) || | 0.97 (0.94 to 1.01) | 1.91 (1.56 to 2.33) ¶ | |
| Grade | ||||
| 6 | 1.00 | 1.00 | 1.00 | |
| 7 | 5.30 (3.64 to 7.71) ¶ | 1.21 (1.15 to 1.27) ¶ | 1.47 (0.58 to 3.76) | |
| 8 | 12.77 (8.86 to 18.41) ¶ | 1.26 (1.19 to 1.33) ¶ | 1.35 (0.54 to 3.35) | |
| 9 | 22.77 (15.80 to 32.83) ¶ | 1.09 (1.02 to 1.17) § | 1.22 (0.49 to 3.03) | |
| Weekly Spending Money | ||||
| $0 | 1.00 | 1.00 | 1.00 | |
| $1 to $20 | 1.78 (1.52 to 2.09) ¶ | 1.12 (1.08 to 1.17) ¶ | 1.65 (1.15 to 2.37) || | |
| $21 or more | 3.80 (3.25 to 4.44) ¶ | 1.43 (1.35 to 1.51) ¶ | 1.07 (0.75 to 1.52) | |
| Don’t know | 2.05 (1.70 to 2.48) ¶ | 1.08 (1.02 to 1.15) § | 1.63 (1.04 to 2.54) § | |
| Survey Year | ||||
| 2004 | 1.00 | 1.00 | 1.00 | |
| 2006 | 1.24 (0.97 to 1.59) | 0.78 (0.72 to 0.86) ¶ | 0.95 (0.58 to 1.55) | |
| 2008 | 1.54 (1.20 to 1.99) ¶ | 0.79 (0.72 to 0.87) ¶ | 0.91 (0.55 to 1.49) | |
| Aboriginal status | ||||
| Non-Aboriginal | 1.00 | 1.00 | 1.00 | |
| Aboriginal | 3.91 (3.47 to 4.41) ¶ | 1.37 (1.27 to 1.48) ¶ | 0.74 (0.57 to 0.96) § | |
Model 3: 1 = Ever made a quit attempt (n = 1,957), 0 = Never made a quit attempt (n = 844).
Model 2: 1 = Susceptible to future smoking (n = 21,887), 0 = Not susceptible to future smoking (n = 46,392)
* Odds ratios adjusted for all other variables in the table and controlling for region
† Among respondents who have never tried; ‡ Among current smokers; § p < 0.05, || p < 0.01, ¶ p < 0.001;
Model 1: 1 = Current smoker (n = 3,026), 0 = Non-Smoker (n = 85,254).