Distribution of e-cigarette use among adolescents in Finland in 2013 by sex and age, %. The total columns are adjusted for age or age and sex
| Use of e-cigarettes│Age | Girls | Boys | All | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 14 | 16 | 18 | Total | 12 | 14 | 16 | 18 | Total | Total | |
| Do not know what they are | 43.8 | 13.3 | 7.2 | 3.2 | 16.9 | 29.3 | 9.9 | 4.9 | 5.8 | 12.5 | 14.7 |
| Never tried | 55.9 | 74.5 | 72.7 | 73.2 | 69.1 | 68.4 | 70.6 | 66.6 | 62.8 | 67.1 | 68.1 |
| Have tried once or twice | 0.3 | 9.1 | 15.3 | 18.4 | 10.8 | 1.6 | 15.3 | 19.5 | 20.6 | 14.3 | 12.6 |
| Have tried 20 times or less | – | 2.5 | 3.2 | 3.7 | 2.4 | 0.8 | 3.2 | 3.7 | 5.1 | 3.2 | 2.8 |
| Have tried more than 20 times | – | 0.7 | 1.7 | 1.6 | 1.0 | – | 1.0 | 5.3 | 5.8 | 3.0 | 2.0 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |||
| N | 288 | 596 | 596 | 626 | 2106 | 256 | 405 | 431 | 277 | 1369 | 3475 |