Qualitative and psychometric evaluation of the PROMIS®-Fatigue SF-7a scale to assess fatigue in patients with moderately to severely active inflammatory bowel disease

• Main Authors: Brian G. Feagan (Author), William J. Sandborn (Author), Bruce E. Sands (Author), Yan Liu (Author), Marion Vetter (Author), Susan D. Mathias (Author), Kuan-Hsiang Gary Huang (Author), Jewel Johanns (Author), Matthew Germinaro (Author), Chenglong Han (Author)
• Format: Book
• Published: SpringerOpen, 2023-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background This study evaluated the content validity and psychometric properties of the Patient-Reported Outcomes Measurement Information System® (PROMIS)-Fatigue Short Form 7a (SF-7a) v1.0 scale to determine its suitability in clinical trials to assess fatigue in patients with moderately t...