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. 2019 Nov 25;6(1):62–67. doi: 10.1016/j.artd.2019.10.003

Figure 1.

Figure 1

Changes in patient-reported outcomes plotted over time demonstrate a consistent plateau effect at 6 mo postoperatively. (a) Western Ontario and McMaster Universities Osteoarthritis Index; (b) Short Form-12 physical component summary; (c) Short Form-12 mental component summary; (d) University of California Los Angeles activity level rating; (e) Oxford hip score; (f) Knee Society clinical rating system. Lower WOMAC and OHS indicate better health.