Table 1 Types of interventions presented across studies by behavioural domain
Level of intrusiveness | Total | Alcohol | Smoking | Smoking and alcohol/Diet | Diet | Physical activity | Diet and physical activity |
|---|---|---|---|---|---|---|---|
Providing information | 30 (10%) | 9 (12%) | 7 (5%) | 2 (11%) | 1 (5%) | 1 (33%) | 10 (25%) |
Guiding choice by providing incentives or disincentives | 76 (26%) | 32 (43%) | 21 (16) | 7 (39%) | 3 (16%) | 0 (0%) | 13 (33%) |
Restricting or eliminating choice | 182 (64%) | 33 (44%) | 106 (79%) | 9 (50%) | 15 (79%) | 2 (67%) | 17 (43%) |
Total | 288 (100%) | 74 (100%) | 134 (100%) | 18 (100%) | 19 (100%) | 3 (100%) | 40 (100%) |