From: Unloading shoes for osteoarthritis of the knee: protocol for the SHARK randomised controlled trial
Outcome | Measurement tool |
---|---|
Primary | Â |
Knee pain on walking | 11-point numerical rating scale |
Physical function | WOMAC physical function subscale |
Secondary | Â |
Global rating of change in: | 7-point scales |
 i) Knee pain | |
 ii) Physical function | |
Knee pain | WOMAC pain subscale |
Knee pain | ICOAP |
Knee stiffness | WOMAC stiffness subscale |
Health-related quality of life | AQoL-6D |
Physical activity | PASE |