Table 3 Candidate outcome for core and extended clinical foot datasets.
Outcome | Domain |
|---|---|
CORE | Â |
1. Swollen foot joint count | Active disease |
2. Tender foot joint count | Joint destruction/soft-tissue damage |
3. Foot Impact Scale-RA | Foot impairment and disability |
4. Structural Index | Foot deformity |
5. Radiographic erosions | Joint destruction |
EXTENDED | Â |
6. Ultrasound core set | Active disease/joint destruction Soft-tissue disease |
7. Gait analysis - spatiotemporal, plantar pressure, joint motion and forces | Functional |