Response to Letter: Using KOOS-PS to validate dichotomous global rating of improvement or worsening following total knee arthroplasty

• Siri B Winther,
• Anders Sjøstrøm,
• Sølvi Liabakk-Selli,
• Olav A Foss,
• Tina S Wik,
• Jomar Klaksvik

Affiliations

Siri B Winther

ORCiD

Department of Orthopedic Surgery, St. Olavs Hospital HF, Trondheim; Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Science, Norwegian University of Science and Technology NTNU, Trondheim, Norway

Anders Sjøstrøm

Department of Orthopedic Surgery, St. Olavs Hospital HF, Trondheim, Norway

Sølvi Liabakk-Selli

Department of Orthopedic Surgery, St. Olavs Hospital HF, Trondheim, Norway

Olav A Foss

Department of Orthopedic Surgery, St. Olavs Hospital HF, Trondheim, Norway

Tina S Wik

ORCiD

Department of Orthopedic Surgery, St. Olavs Hospital HF, Trondheim; Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Science, Norwegian University of Science and Technology NTNU, Trondheim, Norway

Jomar Klaksvik

Department of Orthopedic Surgery, St. Olavs Hospital HF, Trondheim, Norway