The Sleep Disturbance Numerical Rating Scale: Content Validity, Psychometric Validation, and Meaningful Within-Patient Change in Prurigo Nodularis

• Main Authors: Sonja Ständer (Author), Fatoumata Fofana (Author), Carla Dias-Barbosa (Author), Danielle Rodriguez (Author), Ismail Budhiarso (Author), Zarif K. Jabbar-Lopez (Author), Christophe Piketty (Author), Margaret Vernon (Author), Jorge Puelles (Author)
• Format: Book
• Published: Adis, Springer Healthcare, 2023-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Introduction Sleep is often disturbed in patients with prurigo nodularis (PN). To address the lack of validated patient-reported outcome (PRO) measures for quantifying sleep disturbance in PN, we evaluated the Sleep Disturbance Numerical Rating Scale (SD NRS) as a single-item PRO measure fo...