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| Baseline | 12 weeks follow-up | 26 weeks follow-up | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Intervention | n | Mean (SD) | 95% CI | n | Mean (SD) | 95% CI | n | Mean (SD) | 95% CI |
| Patient leaflet | 30 | 10.07 (5.58) | 8.07 to 12.07 | 19 | 5.37 (4.91) | 3.16 to 7.58 | 7 | 5.71 (7.00) | 0.52 to 10.90 |
| Physiotherapy / leaflet | 29 | 10.52 (5.94) | 8.36 to 12.68 | 17 | 5.53 (4.49) | 3.40 to 7.66 | 8 | 5.25 (5.55) | 1.40 to 9.10 |
