Figure 1.

CONSORT (Consolidated Standards of Reporting Trials) flow diagram for study participants.

Note. ACR = American College of Rheumatology; CBT = cognitive–behavioral therapy; KOA = knee osteoarthritis; OT = occupational therapy; PT = physical therapy. Flow diagram format adapted from “The CONSORT Statement: Revised Recommendations for Improving the Quality of Reports of Parallel-Group Randomized Trials,” by D. Moher, K. F. Schulz, & D. G. Altman; CONSORT Group, 2001, JAMA, 285, p. 1990. https://doi.org/10.1001/jama.285.15.1987