Outcome | Measurement method | Time point (months) | |
---|---|---|---|
Primary | Functional ability | Health assessment questionnaire | 0,3,6 |
Secondary | BMD | DXA | 0,3,6 |
 | Habitual physical activity | Accelerometry (Actical worn on the hip) | 0,3,6 |
 | Disease activity | CDAI assessment | 0,3,6 |
 | Pain | Self reported via Lickert scales | 0,3,6 as well as at each session of WBV therapy |
 | Fatigue | Self reported via Lickert scales | 0,3,6 |
 | Body composition and anthropometry | DXA, standard scale, and stadiometer | 0,3,6 |
 | Acute inflammation | CRP | 0,3,6 |