Table 2 Elements of the completely specified primary outcomes
Domain | Measurement | Metric | Aggregation | Time-point |
|---|---|---|---|---|
Quality of life | SF-12 | Change from baseline | Mean | At week 12 (end of treatment) At week 48 (end of follow-up) |
Walking speed | Gait analysis | Change from baseline | Mean | At week 12 (end of treatment) |
Postural sway area | Stabilometry | Change from baseline | Mean | At week 12 (end of treatment) |