Percentage and 95% CI of those who had considered quitting tobacco smoking in the near future, according to e-cigarette use, among all 14–18-year-old daily smokers and among those who smoke ≥10 cigarettes daily
| Use of e-cigarettes | Considered quitting smoking | |||||
|---|---|---|---|---|---|---|
| All daily smokers | Daily smokers, ≥10 cigarettes daily | |||||
| n | % | 95% CI (%) | n | % | 95% CI (%) | |
| Do not know what they are/Have not tried | 78 | 80.8 | 70.7 to 88.0 | 26 | 65.4 | 46.2 to 80.6 |
| Have tried once or twice | 151 | 76.8 | 69.5 to 82.8 | 73 | 76.7 | 65.8 to 84.9 |
| Have tried 20 times or less | 68 | 73.5 | 62.0 to 82.6 | 43 | 67.4 | 52.5 to 79.5 |
| Have tried more than 20 times | 47 | 55.3 | 41.2 to 68.6 | 37 | 48.6 | 33.4 to 64.1 |
| All | 255 | 74.1 | 69.3 to 78.5 | 179 | 67.0 | 59.9 to 73.5 |