PT - JOURNAL ARTICLE AU - Ying Ying Leung AU - Ana-Maria Orbai AU - Alexis Ogdie AU - Pil Hojgaard AU - Richard Holland AU - Niti Goel AU - Jeffrey Chau AU - Laura C. Coates AU - Vibeke Strand AU - Dafna D. Gladman AU - Philip J. Mease AU - Robin Christensen AU - William Tillett TI - Appraisal of Candidate Instruments for Assessment of the Physical Function Domain in Patients with Psoriatic Arthritis AID - 10.3899/jrheum.191119 DP - 2021 Jan 01 TA - The Journal of Rheumatology PG - 58--66 VI - 48 IP - 1 4099 - http://www.jrheum.org/content/48/1/58.short 4100 - http://www.jrheum.org/content/48/1/58.full SO - J Rheumatol2021 Jan 01; 48 AB - Objective. Numerous patient-reported outcome measures (PROM) exist for the measurement of physical function for psoriatic arthritis (PsA), but only a few are validated comprehensively. The objective of this project was to prioritize PROM for measuring physical function for potential incorporation into a standardized outcome measurement set for PsA.Methods. A working group of 13 members including 2 patient research partners was formed. PROM measuring physical function in PsA were identified through a systematic literature review and recommendations by the working group. The rationale for inclusion and exclusion from the original list of existing PROM was thoroughly discussed and 2 rounds of Delphi exercises were conducted to achieve consensus.Results. Twelve PROM were reviewed and discussed. Six PROM were prioritized: Health Assessment Questionnaire (HAQ) and 4 modifications (HAQ-Disability Index, HAQ-Spondyloarthritis, modified HAQ, multidimensional HAQ), Medical Outcomes Study 36-item Short Form survey physical functioning domain, and the Patient-Reported Outcomes Measurement Information System (PROMIS) physical functioning module.Conclusion. Through discussion and Delphi exercises, we achieved consensus to prioritize 6 physical function PROM for PsA. These 6 PROM will undergo further appraisal using the Outcome Measures in Rheumatology (OMERACT) Filter 2.1.