Knee Injury and Osteoarthritis Outcome Score (KOOS) - Development of a self-administered outcome measure

Research output: Contribution to journalArticle

Abstract

There is broad consensus that good outcome measures are needed to distinguish interventions that are effective from those that are not. This task requires standardized, patient-centered measures that can be administered at a low cost. We developed a questionnaire to assess short- and long-term patient-relevant outcomes following knee injury, based on the WOMAC Osteoarthritis Index, a literature review, an expert panel, and a pilot study. The Knee Injury and Osteoarthritis Outcome Score (KOOS) is self- administered and assesses five outcomes: pain, symptoms, activities of daily living, sport and recreation function, and knee-related quality of life. In this clinical study, the KOOS proved reliable, responsive to surgery and physical therapy, and valid for patients undergoing anterior cruciate ligament reconstruction. The KOOS meets basic criteria of outcome measures and can be used to evaluate the course of knee injury and treatment outcome.

Details

Authors
Organisations
External organisations
  • University of Vermont
  • Skåne University Hospital
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Rheumatology and Autoimmunity
  • Orthopedics

Keywords

  • Knee injury, Outcome, Validity
Original languageEnglish
Pages (from-to)88-96
Number of pages9
JournalJournal of Orthopaedic and Sports Physical Therapy
Volume28
Issue number2
Publication statusPublished - 1998 Aug
Publication categoryResearch
Peer-reviewedYes