Table 2 Country and behavioural domain of included studies
| Â | Total | Alcohol | Smoking | Smoking and alcohol/diet | Diet | Physical activity | Diet and physical activity |
|---|---|---|---|---|---|---|---|
United States | 91 | 20 | 52 | 2 | 8 | 1 | 8 |
Canada | 14 | 6 | 8 | 0 | 0 | 0 | 0 |
Australia or New Zealand | 37 | 7 | 20 | 3 | 5 | 0 | 2 |
United Kingdom | 15 | 2 | 7 | 2 | 2 | 0 | 2 |
Other European | 25 | 5 | 14 | 0 | 1 | 2 | 3 |
Central Asia and Eastern Europe (Russia or Armenia) | 3 | 0 | 3 | 0 | 0 | 0 | 0 |
Comparative: within the European Union | 9 | 1 | 3 | 0 | 2 | 0 | 3 |
Comparative: more than one of Canada, United States, Great Britain, Australia and New Zealand | 6 | 1 | 3 | 2 | 0 | 0 | 0 |
Total | 200 | 42 | 110 | 9 | 18 | 3 | 18 |