Mixed-methods development of a new patient-reported outcome instrument for chronic low back pain: part 2—The Patient Assessment for Low Back Pain–Impacts (PAL-I)

We describe qualitative and quantitative development and preliminary validation of the Patient Assessment for Low Back Pain–Impacts (PAL-I), a patient-reported outcome measure for use in chronic low back pain (cLBP) clinical trials. Concept elicitation and cognitive interviews (qualitative methods)...

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Detalles Bibliográficos
Autores principales: Bushnell, Donald M., Blum, Steven I., Liedgens, Hiltrud, Martin, Mona L., Freynhagen, Rainer, Wallace, Mark, Argoff, Charles, Eerdekens, Mariёlle, Kok, Maurits, Patrick, Donald L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer 2018
Materias:
Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6155358/
https://www.ncbi.nlm.nih.gov/pubmed/29889120
http://dx.doi.org/10.1097/j.pain.0000000000001309

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