Table 2.
Difference-in-difference estimates and 95% CIs for being an ex-, current and never-smoker from 2005 to 2010, stratified by sex (corresponding, online supplemental figure S2–S4)
| Year | Probability in Denmark compared with Switzerland in year 2006 Absolute difference in % (95% CI) |
|||||
| Ex-smoker | Current smoker | Never-smoker | ||||
| Women | Men | Women | Men | Women | Men | |
| 2005 | 1.4 (−1.3 to 4.0) |
−6.2 (−9.1 to −3.3) |
1.1 (−1.3 to 3.6) |
5.4 (2.6 to 8.1) |
−2.4 (−5.5 to 0.6) |
0.8 (−2.3 to 3.9) |
| 2006 | ref. | ref. | ref. | ref. | ref. | ref. |
| 2007 | 6.8 (4.0 to 9.6) |
0.5 (−2.6 to 3.7) |
−5.2 (−7.7 to −2.7) |
−2.5 (−5.4 to 0.4) |
−1.4 (−4.6 to 1.8) |
2.0 (−1.4 to 5.5) |
| 2008 | 3.3 (0.5 to 6.1) |
−1.2 (−4.2 to 1.9) |
−3.5 (−6.0 to −1.0) |
0.5 (−2.4 to 3.4) |
0.3 (−2.9 to 3.5) |
0.6 (−2.7 to 3.9) |
| 2009 | 5.4 (2.5 to 8.2) |
−0.3 (−3.4 to 2.8) |
−7.8 (−10 to −5.4) |
−1.5 (−4.3 to 1.3) |
2.6 (−0.7 to 5.8) |
1.8 (−1.6 to 5.1) |
| 2010 | 6.9 (4.1 to 9.8) |
2.4 (−0.6 to 5.5) |
−3.9 (−6.3 to −1.5) |
−1.7 (−4.4 to 1.1) |
−3.0 (−6.2 to 0.2) |
−0.7 (−4.0 to 2.6) |
The estimates in the table show the probability of being an ex-, current or never-smoker in Denmark from 2005 to 2010 in women and men compared with Switzerland in year 2006. For example, the probability of being an ex-smoker was 6.9% higher 3 years after the smoking ban implementation in 2010 for the Danish female population compared with the Swiss female population.
Ref, reference.