Table 2.
Combinations of behavioural areas of interest measured by studies
| Alcohol | Drug use | Smoking | Physical Activity | Diet | Gambling | Sex | No of Studies | References |
|---|---|---|---|---|---|---|---|---|
| 3 Behaviours - 18 studies (44%) | ||||||||
| Y | Y | Y | 15 (37%) | [19–22, 24, 32, 34–36, 43, 45, 47, 48, 50, 56] | ||||
| Y | Y | Y | 1 (2%) | [52] | ||||
| Y | Y | Y | 1 (2%) | [53] | ||||
| Y | Y | Y | 1 (2%) | [41] | ||||
| 4 Behaviours – 12 studies (29%) | ||||||||
| Y | Y | Y | Y | 8 (20%) | [17, 25, 28, 30, 33, 37, 40, 57] | |||
| Y | Y | Y | Y | 3 (7%) | [27, 44, 46] | |||
| Y | Y | Y | Y | 1 (2%) | [18] | |||
| 5 Behaviours – 5 studies (12%) | ||||||||
| Y | Y | Y | Y | Y | 3 (7%) | [42, 54, 55] | ||
| Y | Y | Y | Y | Y | 1 (2%) | [23] | ||
| Y | Y | Y | Y | Y | 1 (2%) | [38] | ||
| Y | Y | Y | Y | Y | 2 (5%) | [39, 51] | ||
| 6 Behaviours – 4 studies (10%) | ||||||||
| Y | Y | Y | Y | Y | Y | 4 (10%) | [26, 29, 31, 49] | |