The Functional Assessment of Chronic Illness Therapy–Fatigue (FACIT-Fatigue) scale in patients with axial spondyloarthritis: psychometric properties and clinically meaningful thresholds for interpretation

Abstract Background Fatigue is an important symptom for most patients with axial spondyloarthritis (axSpA). The FACIT-Fatigue is a 13-item patient-reported outcome (PRO) instrument that has been used in axSpA clinical trials to measure fatigue severity and impact on daily activities. However, the ps...

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Bibliographic Details

Published in:	Journal of Patient-Reported Outcomes
Main Authors:	David Cella, Christine de la Loge, Fatoumata Fofana, Shien Guo, Alicia Ellis, Carmen Fleurinck, Ute Massow, Maxime Dougados, Victoria Navarro-Compán, Jessica A. Walsh
Format:	Article
Language:	English
Published:	SpringerOpen 2024-08-01
Subjects:	FACIT-Fatigue Axial spondyloarthritis Ankylosing spondylitis Non-radiographic axial spondyloarthritis Psychometric properties Fatigue
Online Access:	https://doi.org/10.1186/s41687-024-00769-x