Discordance between self-reported and performance-based physical function in patients who have knee osteoarthritis: associations with pain intensity and negative affect

• Main Authors: Pua, Yong-Hao, Tan, Bryan Yijia, Low, Juanita, Woon, Ee-Lin, Yeo, Seng-Jin, Clark, Ross A., Bettger, Janet P., Pereira, Michelle J., Tan, Chun-Yue, Thumboo, Julian
• 其他作者: Lee Kong Chian School of Medicine (LKCMedicine)
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Science::Medicine; Physical Function; Osteoarthritis
• 在線閱讀: https://hdl.handle.net/10356/172713

Background: Although self-reported measures of physical disability are strong indication criterion for total knee arthroplasty (TKA) in painful knee osteoarthritis (OA), some patients may report greater-than-observed disability. Contributing factors to this discordance are relatively unexplored. We...