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Loss to follow-up at baseline, 6 months, and 12 months in the intervention and the control groups
| Baseline | 6 months | 12 months | ||
|---|---|---|---|---|
| Questionnaire |
Intervention |
264 (100%) |
201 (76%) |
175 (66%) |
| Control |
257 (100%) |
200 (78%) |
176 (68%) |
|
| Physical test |
Intervention |
264 (100%) |
215 (81%) |
177 (67%) |
| Control | 257 (100%) | 185 (72%) |
