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Baseline characteristics of participants in study 1 and study 2
| Incentive | No incentive | ||
| Female, % | |||
| Study 1 | 54 | 54 | |
| Study 2 | 58 | 59 | |
| Age (years), Mean (SD) | |||
| Study 1 | 37 (11) |
37 (11) |
|
| Study 2 | 38 (11) |
38 (11) |
|
| Baseline drinking (UK units), Mean (SD) | |||
| Study 1 | 56 (37) |
59 (42) |
|
| Study 2 | 59 (37) |
57 (42) |
|
| DYD intervention arm, % | |||
| Study 1 | 51 | 51 | |
| Study 2 | 50 | 50 | |
