Characteristic | Cigarette smokers % (n) | OR* [95% CI**] | AOR*** [95% CI] |
---|---|---|---|
Age (years) | 31.3 (533) | Â | Â |
   =<13 | 18.8 (109) | 1.00 | 1.00 |
   14 | 27.5 (167) | 1.56 [1.18, 2.05] | 1.16 [0.85, 1.58] |
   15 | 44.1 (203) | 3.35 [2.53, 4.42] | 2.22 [1.61, 3.06] |
   >= 16 | 60.3 (54) | 6.04 [3.78, 9.64] | 4.06 [2.37, 6.96] |
Gender | Â | Â | Â |
   Female | 27.1 (237) | 1.00 | 1.00 |
   Male | 35.8 (284) | 1.54 [1.25, 1.89] | 1.31 [1.03, 1.66] |
Parental smoking status | Â | Â | Â |
   None | 22.7 (156) | 1.00 | 1.00 |
   One or both parents smokers | 37.4 (372) | 1.99 [1.60, 2.48] | 1.76 [1.37, 2.27] |
Best friends smoking status | Â | Â | Â |
   None | 6.7 (21) | 1.00 | 1.00 |
   Some | 23.9 (212) | 4.35 [2.72, 6.95] | 3.76 [2.33, 6.90] |
   Most or all | 61.0 (292) | 22.52 [13.94, 36.37] | 17.18 [10.46, 28.21] |
Perception that smoking is harmful to health | Â | Â | Â |
   No | 35.9 (45) | 1.00 | 1.00 |
   Yes | 30.9 (484) | 0.81 [0.55, 1.18] | 0.83 [0.52, 1.32] |