Support (N=2782) | Oppose (N=2782) | |||||||
---|---|---|---|---|---|---|---|---|
Per cent | OR | 95% CI | p Value | Per cent | OR | 95% CI | p Value | |
Smoking status | ||||||||
Never smoker | 63 | 1.42 | 0.98 to 2.05 | 0.064 | 22 | 0.61 | 0.41 to 0.90 | 0.013 |
Experimenter/ex-smoker | 72 | 1.94 | 1.35 to 2.77 | 0.000 | 18 | 0.49 | 0.33 to 0.72 | 0.000 |
Current smoker | 55 | REF | 36 | REF | ||||
Age in years | ||||||||
12–17 | 60 | REF | 25 | REF | ||||
18–24 | 67 | 1.44 | 1.17 to 1.77 | 0.001 | 22 | 0.66 | 0.52 to 0.84 | 0.001 |
Sex | ||||||||
Female | 65 | REF | 22 | REF | ||||
Male | 63 | 0.95 | 0.79 to 1.15 | 0.602 | 24 | 1.02 | 0.82 to 1.27 | 0.835 |
State | ||||||||
NSW | 66 | REF | 22 | REF | ||||
QLD | 62 | 0.82 | 0.68 to 0.99 | 0.038 | 25 | 1.16 | 0.94 to 1.44 | 0.163 |
SES | ||||||||
Low | 63 | REF | 25 | REF | ||||
Mod–high | 64 | 1.02 | 0.82 to 1.27 | 0.872 | 23 | 0.94 | 0.74 to 1.20 | 0.618 |
Friends smoke | – | 0.93 | 0.86 to 1.00 | 0.044 | – | 1.12 | 1.03 to 1.22 | 0.007 |
House smoke | – | 1.00 | 0.91 to 1.10 | 0.993 | – | 1.06 | 0.96 to 1.17 | 0.280 |
%s are weighted; ORs, CIs and p values from logistic regression analyses.
NSW, New South Wales; QLD, Queensland; SES, socioeconomic status (based on postal code).