| Intervention group | Control group | ||||||
---|---|---|---|---|---|---|---|---|
Pre-operative | 3Â months | 6Â months | 12Â months | Preoperative | 3Â months | 6Â months | 12Â months | |
PROMs | Â | |||||||
- VASa | X | X | X | X | X | X | X | X |
- KOOS | X | X | X | X | X | X | X | X |
- OKS (-APQ) | X | X | X | X | X | X | X | X |
- SQUASH | X | X | X | X | X | X | X | X |
- WORQ | X | X | X | X | X | X | X | X |
- HADS | X | Â | Â | X | X | Â | Â | X |
- PAM | X | Â | Â | X | X | Â | Â | X |
- NPS | Â | X | X | X | Â | X | X | X |
- PT evaluationb | Â | X | X | X | Â | X | X | X |
Performance measures | Â | Â | Â | Â | Â | Â | Â | Â |
- Activ8® | X |  | X |  | X |  | X |  |
- GAS scores | X | X | X | Â | Â | Â | Â | Â |