From: Exercise therapy, education, and cognitive behavioral therapy alone, or in combination with total knee arthroplasty, in patients with knee osteoarthritis: a randomized feasibility study
Baseline
n (%)
3 months
6 months
12 months
Group A* n = 5
5 (100)
4 (80)
Group Ba
n = 5
Group Cb
Total
n = 15
14 (93)
13 (87)