%0 Journal Article
%T 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 osteo-arthritis patients
%A C (Sanna) A C Prinsen
%A Jaap J Tolk
%A M (Marieke) C van der Steen
%A Max Reijman
%A Rob P A Janssen
%A Sita M A Bierma Zeinstra
%J Archive of "Acta Orthopaedica".
%D 2019
%R 10.1080/17453674.2018.1539567
%X Background and purpose ¡ª Improvement of physical function is one of the main treatment goals in severe hip osteoarthritis (OA) patients. The Osteoarthritis Research Society International (OARSI) has identified a core set of performance-based tests to assess the construct physical function: 30-s chair stand test (30-s CST), 4x10-meter fast-paced walk test (40 m FPWT), and a stair-climb test. Despite this recommendation, available evidence on the measurement properties is limited. We evaluated the reliability, validity, and responsiveness of these performance-based measures in patients with hip OA scheduled for total hip arthroplasty (THA)
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6366472/