Percentages starting (Start) and completing (Com.) internet intervention sessions (S)
| Start S1 | Com. S1 | Start S2 | Com. S2 | Start S3 | Com. S3 | Start S4 | Com. S4 | Start S5 | Com. S5 | Start S6 | Com. S6 | |
| Internet intervention* | 89% | 54% | 61% | 57% | 54% | 50% | 46% | 43% | 36% | 36% | 32% | 32% |
| Internet intervention+ support†| 82% | 70% | 85% | 70% | 82% | 78% | 59% | 56% | 48% | 48% | 41% | 41% |
*Internet intervention plus usual care.
†Internet intervention plus physiotherapist support.