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Determining Thresholds for Meaningful Change for the Headache Impact Test (HIT‐6) Total and Item‐Specific Scores in Chronic Migraine
OBJECTIVE: The objective of the analyses described here was to develop thresholds defining clinically meaningful response on the total and item scores of the 6‐item short‐form Headache Impact Test (HIT‐6) in a population of patients with chronic migraine (CM). BACKGROUND: The HIT‐6 is a short, easil...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7693226/ https://www.ncbi.nlm.nih.gov/pubmed/32862469 http://dx.doi.org/10.1111/head.13946 |