Does parallel item content on WOMAC's Pain and Function Subscales limit its ability to detect change in functional status?

BACKGROUND: Although the Western Ontario and McMaster University Osteoarthritis Index (WOMAC) is considered the leading outcome measure for patients with osteoarthritis of the lower extremity, recent work has challenged its factorial validity and the physical function subscale's ability to dete...

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Detalles Bibliográficos
Autores principales: Stratford, Paul W, Kennedy, Deborah M
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2004
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC436062/
https://www.ncbi.nlm.nih.gov/pubmed/15189563
http://dx.doi.org/10.1186/1471-2474-5-17

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC436062/
https://www.ncbi.nlm.nih.gov/pubmed/15189563
http://dx.doi.org/10.1186/1471-2474-5-17

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