Characteristics | Total | Non-susceptible n (%) | Susceptible n (%) | *p-value |
---|---|---|---|---|
Sex | ||||
Male | 3028 | 2676 (88.4) | 352 (11.6) | 0.866 |
Female | 1585 | 1403 (88.5) | 182 (11.5) | |
Age in years (categorical) | ||||
Aged ≤ 13 | 1047 | 937 (89.5) | 110 (10.5) | 0.218 |
Aged > 13 | 3566 | 3142 (88.1) | 424 (11.9) | |
Parents’ smoking status | ||||
None | 2918 | 2651 (90.8) | 267 (9.2) | <0.001 |
At least one parent smokes | 1614 | 1363 (84.4) | 251 (15.6) | |
I don’t know | 81 | 65 (80.2) | 16 (19.8) | |
Friends’ smoking status | ||||
Donot have friends who smoke | 3431 | 3142 (91.6) | 289 (8.4) | <0.001 |
Have friends who smoke | 1182 | 937 (79.3) | 245 (20.7) | |
Classes on harmful effects of smoking | ||||
Did attend | 2417 | 2122 (87.8) | 295 (12.2) | 0.161 |
Did not attend | 2196 | 1957 (89.1) | 239 (10.9) | |
Access to antismoking media | ||||
No | 2434 | 2130 (87.5) | 304 (12.5) | 0.040 |
Yes | 2179 | 1949 (89.4) | 230 (10.6) | |
Exposure to billboards cigarette marketing | ||||
No | 2908 | 2591 (89.1) | 317 (10.9) | 0.061 |
Yes | 1705 | 1488 (87.3) | 217 (12.7) | |
Exposure to newspapers/magazines cigarette marketing | ||||
No | 3203 | 2859 (89.3) | 344 (10.7) | 0.007 |
Yes | 1410 | 1220 (86.5) | 190 (13.5) | |
Boys who smoke have more or less friends | ||||
Less friends or no difference | 3597 | 3180 (88.4) | 417 (11.6) | 0.946 |
More friends | 1016 | 899 (88.5) | 117 (11.5) | |
Girls who smoke have more or less friends | ||||
Less friends or no difference | 3892 | 3448 (88.6) | 444 (11.4) | 0.407 |
More friends | 721 | 631 (87.5) | 90 (12.5) | |
Boys who smoke are more or less attractive | ||||
Less attractive or no difference | 4039 | 3603 (89.2) | 436 (10.8) | <0.001 |
More attractive | 574 | 476 982.9) | 98 (17.1) | |
Girls who smoke are more or less attractive | ||||
Less attractive or no difference | 4191 | 3729 (89.0) | 462 (11.0) | <0.001 |
More attractive | 422 | 350 (82.9) | 72 (17.1) | |
People who smoke are more or less comfortable at social gatherings | ||||
Less comfortable or no difference | 4281 | 3805 (88.9) | 476 (11.1) | <0.001 |
More comfortable | 332 | 274 (82.5) | 58 (17.5) | |
Knowledge of harmful effects of smoking | ||||
Poor | 635 | 516 (81.3) | 119 (18.7) | <0.001 |
Good | 3978 | 3563 (89.6) | 415 (10.4) | |
Knowledge of harmful effects of secondhand smoke | ||||
Poor | 4557 | 4028 (88.4) | 529 (11.6) | 0.533 |
Good | 56 | 51 (91.1) | 5 (8.9) |