PROMIS Fatigue short forms are reliable and valid in adults with rheumatoid arthritis

Abstract Background Fatigue is prevalent and impactful in rheumatoid arthritis (RA). There is no standardized measure for its assessment nor data concerning the performance of PROMIS-Fatigue short forms (SFs) in people with RA. We evaluated the construct validity of 4-, 7-, and 8-item PROMIS-Fatigue...

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Bibliographic Details
Main Authors: Clifton O. Bingham III, Anna Kristina Gutierrez, Alessandra Butanis, Vivian P. Bykerk, Jeffrey R. Curtis, Amye Leong, Anne Lyddiatt, W. Benjamin Nowell, Ana Maria Orbai, Susan J. Bartlett
Format: Article
Language:English
Published: SpringerOpen 2019-02-01
Series:Journal of Patient-Reported Outcomes
Subjects:
Online Access:http://link.springer.com/article/10.1186/s41687-019-0105-6