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The COPD assessment test and St George’s Respiratory Questionnaire: are they equivalent in subjects with COPD?
BACKGROUND: The chronic obstructive pulmonary disease (COPD) assessment test (CAT) is a short questionnaire that has facilitated health status measurements in subjects with COPD. However, it remains controversial as to whether the CAT can be used as a suitable substitute for the St George’s Respirat...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4940016/ https://www.ncbi.nlm.nih.gov/pubmed/27462150 http://dx.doi.org/10.2147/COPD.S104947 |