Content and Construct Validity, Reliability, and Responsiveness of the Rheumatoid Arthritis Flare Questionnaire: OMERACT 2016 Workshop Report.

CONCLUSION: The RA-FQ has been developed to identify and measure RA flares. Its review through OMERACT Filter 2.0 shows evidence of reliability, content and construct validity, and responsiveness. These properties merit its further validation as an outcome for clinical trials.
PMID: 28811351 [PubMed - as supplied by publisher]

Source: J Rheumatol - August 15, 2017 Category: Rheumatology Authors: Bartlett SJ, Barbic SP, Bykerk VP, Choy EH, Alten R, Christensen R, den Broeder A, Fautrel B, Furst DE, Guillemin F, Hewlett S, Leong AL, Lyddiatt A, March L, Montie P, Pohl C, Scholte Voshaar M, Woodworth TG, Bingham CO Tags: J Rheumatol Source Type: research