Assessment of the factorial validity and reliability of the ALSFRS-R: a revision of its measurement model

The amyotrophic lateral sclerosis functional rating scale-revised (ALSFRS-R) is a widely used primary outcome measure in amyotrophic lateral sclerosis (ALS) clinical practice and clinical trials. ALSFRS-R items cannot, however, validly be summed to obtain a total score, but constitute domain scores...

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Detalles Bibliográficos
Autores principales: Bakker, Leonhard A., Schröder, Carin D., van Es, Michael A., Westers, Paul, Visser-Meily, Johanna M. A., van den Berg, Leonard H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2017
Materias:
Original Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5502060/
https://www.ncbi.nlm.nih.gov/pubmed/28608303
http://dx.doi.org/10.1007/s00415-017-8538-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5502060/
https://www.ncbi.nlm.nih.gov/pubmed/28608303
http://dx.doi.org/10.1007/s00415-017-8538-4

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