SAT0716-HPR SYSTEMATIC REVIEW OF THE PSYCHOMETRIC PROPERTIES OF PATIENT-REPORTED OUTCOME MEASURES FOR FOOT AND ANKLE IN RHEUMATOID ARTHRITIS
Authors: Ana Belen Ortega-Avila, Gabriel Gijon-Nogueron, Christopher Nester, Pablo Cervera-Garvi, Laura Ramos-Petersen
Journal: Annals of the Rheumatic Diseases (2019)

<h3>Background</h3> Foot problems and pain are common in patients with rheumatoid arthritis. Patient-reported outcome measures provide a standardized method of capturing patients' perspectives of their functional status and wellbeing. There are many instruments specific to people with feet affected by rheumatoid arthritis but knowledge of their psychometric validation or methodological quality is lacking <h3>Objectives</h3> To identify patient-reported outcome measures specific to the foot and ankle and rheumatoid arthritis and investigate their methodological quality and psychometric properties <h3>Methods</h3> <h3>Design</h3> Systematic review. <b><i>Data source</i></b>: A search was conducted for psychometric or validation studies on patient-reported outcomes in Rheumatoid Arthritis published in different languages, by examining the Pubmed; Scopus, CINAHL; PEDro and Google Scholar databases. <b><i>Review methods</i></b>. The systematic review performed was based on the following inclusion criteria: psychometric or clinimetric validation studies on patient-reported outcomes specific to the foot and ankle that included patients with Rheumatoid arthritis. Two authors independently assessed the quality of the studies and extracted datas <h3>Results</h3> Of the initial 431 studies, fourteen instruments met the inclusion criteria. Significant methodological flaws were detected in most with only SEFAS met the COSMIN quality criteria. <h3>Conclusion</h3> SEFAS had the best quality and was ranked most appropriate for use with patients living with Rheumatoid Arthritis <h3>References</h3> [1] Terwee CB, Jansma EP, Riphagen II, De Vet HCW. Development of a methodological PubMed search filter for finding studies on measurement properties of measurement instruments. Qual Life Res. 2009;18(8):1115–23. [2] Prinsen CAC, Mokkink LB, Bouter LM, Alonso J, Patrick DL, de Vet HCW, et al. COSMIN guideline for systematic reviews of patient-reported outcome measures. Qual Life Res [Internet]. 2018;27(5):1147–57. Available from: http://dx.doi.org/10.1007/s11136-018-1798-3 [3] Mokkink LB, Terwee CB, Patrick DL, Alonso J, Stratford PW, Knol DL, et al. The COSMIN checklist for assessing the methodological quality of studies on measurement properties of health status measurement instruments: An international Delphi study. Qual Life Res. 2010;19(4):539–49. [4] Terwee CB, Lidwine @bullet, Mokkink B, Knol DL, Ostelo RWJG, Bouter LM, et al. Rating the methodological quality in systematic reviews of studies on measurement properties: a scoring system for the COSMIN checklist. Qual Life Res [Internet]. 2012 [cited 2018 Apr 4];21:651–7. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3323819/pdf/11136_2011_Article_9960.pdf [5] Cöster MC, Bremander A, Rosengren BE, Magnusson H, Carlsson Å, Karlsson MK. Validity, reliability, and responsiveness of the Self-reported Foot and Ankle Score (SEFAS) in forefoot, hindfoot, and ankle disorders. Acta Orthop [Internet]. 2014 Apr 25 [cited 2018 Apr 24];85(2):187–94. Available from: http://www.tandfonline.com/doi/full/10.3109/17453674.2014.889979 <h3>Review registration number</h3> PROSPERO (CRD42018090594). <h3>Disclosure of Interests</h3> None declared