Table 1 Data characteristics – included variables
| Â | No. of students | % daily smokers | Mean FAS (SD) | Academic achievement (%) | Liking school (%) | ||
|---|---|---|---|---|---|---|---|
| Â | Â | Â | Â | Very good/good | Average/below average | Like a lot/like a bit | Don't like very much/don't like at all |
13-year olds | Â | Â | Â | Â | Â | Â | Â |
Denmark | 1.519 | 2.8 | 7.29 (1.37) | 64.9 | 35.1 | 76.1 | 23.9 |
Finland | 1.641 | 6.5 | 5.87 (1.98) | 56.8 | 43.2 | 58.8 | 41.2 |
Norway | 1.699 | 3.6 | 7.14 (1.53) | 63.5 | 36.5 | 89.9 | 10.1 |
Sweden | 1.139 | 3.4 | 7.24 (1.45) | 67.4 | 32.6 | 77.4 | 22.6 |
United Kingdom | 4.651 | 6.7 | 6.56 (1.74) | 67.0 | 33.0 | 70.6 | 29.4 |
15-year olds | Â | Â | Â | Â | Â | Â | Â |
Denmark | 1.344 | 14.4 | 7.42 (1.39) | 55.4 | 44.6 | 72.7 | 27.3 |
Finland | 1.699 | 22.8 | 5.84 (1.94) | 49.6 | 50.4 | 50.2 | 49.8 |
Norway | 1.604 | 17.6 | 7.18 (1.60) | 58.5 | 41.5 | 83.0 | 17.0 |
Sweden | 1.200 | 9.6 | 7.24 (1.41) | 58.5 | 41.5 | 71.2 | 28.8 |
United Kingdom | 3.903 | 16.5 | 6.59 (1.69) | 63.9 | 36.1 | 61.9 | 38.1 |