Sex |
Male (n = 700)ns | 50 | 46 to 54 |
Female (n = 907) | 52 | 49 to 56 |
Age (years)* |
18–32 (n = 402)ns | 53 | 48 to 58 |
33–42 (n = 384) | 49 | 44 to 55 |
43–55 (n = 386) | 53 | 47 to 58 |
56+ (n = 388) | 49 | 43 to 54 |
Education* |
<High school (n = 214)ns | 50 | 43 to 57 |
High school graduate (n = 408) | 47 | 42 to 53 |
Some post-secondary (n = 540) | 52 | 47 to 56 |
University degree (n = 413) | 54 | 49 to 59 |
Smoking status |
Non-smoker (n = 1186)** | 56 | 53 to 59 |
Smoker (n = 421) | 34 | 29 to 39 |
Knowledge score |
Low (n = 812)† | 39 | 35 to 42 |
High (n = 795) | 64 | 60 to 68 |
Responsibility score |
Low (n = 790)† | 37 | 33 to 40 |
High (n = 817) | 65 | 61 to 68 |