Changes in perceived ease of buying cigarettes in shops among regular child smokers in 2010–2016
| Year (N) | 2010 (217) | 2012 (165) | 2014 (92) | 2016 (70) | |
| Been refused sale of cigarettes at last attempt | % | 31.2 | 25.1 | 25.7 | 32.5 |
| AOR (p value) | ref | 0.56 (0.31; 0.98) | 0.78 (0.42; 1.43) | 1.23 (0.58; 2.66) | |
| Year (N) | 2010 (287) | 2012 (244) | 2014 (141) | 2016 (97) | |
| Reporting cigarettes easy to buy in shops | % | 61.0 | 65.4 | 65.4 | 64.7 |
| AOR (p value) | ref | 1.21 (0.81; 1.82) | 0.93 (0.59; 1.46) | 0.60 (0.31; 1.13) |
AOR, adjusted OR; adjusted for age, sex, ever use of alcohol and ever use of drugs.