Longitudinal Invariance Testing Of The Knee Injury Osteoarthritis Outcome Score For Joint Replacement Scale (KOOS-JR)

• Egile Nagusiak: Alexandra Dluzniewski (Egilea), Caleb Allred (Egilea), Madeline P Casanova (Egilea), Jonathan D Moore (Egilea), Adam C Cady (Egilea), Russell T Baker (Egilea)
• Formatua: Liburua
• Argitaratua: North American Sports Medicine Institute, 2023-10-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

# Background The Knee Osteoarthritis Outcome Score for Joint Replacement (KOOS-JR) is a seven-item patient reported outcome measure used to assess perceived knee health. Though commonly used, the longitudinal psychometric properties of the KOOS-JR have not been established and further characterizati...