Measurement properties of performance-based measures to assess physical function in hip and knee osteoarthritis: a systematic review.
Measurement properties of the OARSI core set of performance-based measures for hip osteoarthritis: a prospective cohort study on reliability, construct validity and responsiveness in 90 hip osteoarthritis patients
Reliability and measurement error of the Osteoarthritis Research Society International (OARSI) recommended performance-based tests of physical function in people with hip and knee osteoarthritis.
Lee SH, Kao CC, Liang HW, Wu HT. Validity of the Osteoarthritis Research Society International (OARSI) recommended performance-based tests of physical function in individuals with symptomatic Kellgren and Lawrence grade 0-2 knee osteoarthritis. BMC Musculoskelet Disord. 2022 Dec 1;23(1):1040. doi: 10.1186/s12891-022-06012-2. PMID: 36451167; PMCID: PMC9714223.
https://pubmed.ncbi.nlm.nih.gov/36451167/