Responsiveness of the Stair Climb Test Across Follow-Up Periods and Baseline Severity in Knee Osteoarthritis.
BACKGROUND AND PURPOSE The properties of the Stair Climb Test (SCT) remain to be determined in patients with knee osteoarthritis. Thus, this study aimed to evaluate the responsiveness and clinically meaningful improvement of the SCT across different follow-up periods and baseline severity in patients with knee osteoart...