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Web-based and control interventions.
| Control intervention | Web-based intervention | Total, n | ||
|
|
Website, n | Website plus additional element, n | Internet (other), n |
|
| Website | 12 | 2 | 0 | 14 |
| Internet (other) | 10 | 0 | 4 | 14 |
| Waiting list group | 26 | 2 | 4 | 32 |
| Noninternet intervention | 20 | 4 | 4 | 28 |
| No intervention | 6 | 2 | 1 | 9 |
| Not stated | 3 | 0 | 0 | 3 |
| Total | 77 | 10 | 13 | 100 |
