The Sleep Disturbance Numerical Rating Scale: Content Validity, Psychometric Validation, and Meaningful Within-Patient Change in Prurigo Nodularis
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...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Adis, Springer Healthcare
2023-06-01
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Series: | Dermatology and Therapy |
Subjects: | |
Online Access: | https://doi.org/10.1007/s13555-023-00962-8 |