| Baseline | 6 w | 3 m | 6 m | 9 m | 12 m |
---|---|---|---|---|---|---|
Primary outcome measures | Â | Â | Â | Â | Â | Â |
Pain and function (HOOS) | X | X | X | X | X | X |
Direct costs and productivity costs (PRODISQ) | X | X | X | X | X | X |
Secondary outcome measures | Â | Â | Â | Â | Â | Â |
Hip pain (NRS) | X | X | X | X | X | X |
Hip pain (ICOAP) | X | X | X | X | X | X |
Perceived recovery | X | X | X | X | X | X |
Quality of life (EuroQol EQ-5D) | X | X | X | X | X | X |
Functional mobility (Timed Up and Go test) | X | Â | Â | Â | Â | X |
Range of motion (physical examination) | X | Â | Â | Â | Â | X |
Demographic data | X | Â | Â | Â | Â | Â |
Radiographic osteoarthritis parameters (X-ray) | X | Â | Â | Â | Â | Â |
Compliance to assigned treatment | Â | X | X | X | X | X |
Co-interventions | X | X | X | X | X | X |