The KOOS-PS is a validated self-report measure consisting of seven questions which ask about physical function. KOOS-PS stands for Knee injury and Osteoarthritis Outcome Score. The screener is designed to elicit respondents’ opinions about the difficulties they experience with daily living as well as sports and recreation due to problems with their knee(s). KOOS-PS can be used to measure problems with physical function over time and is designed for adults to complete.
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