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Validation of subscales of the Severe Asthma Questionnaire (SAQ) using exploratory factor analysis (EFA)
BACKGROUND: The Severe Asthma Questionnaire (SAQ) is a health related quality of life (HRQoL) questionnaire validated for use in severe asthma. It is scored using the mean value of 16 items (SAQ score) in addition to a single item global rating of HRQoL (SAQ-global). The aim was to validate clinical...
Autores principales: | Lanario, Joseph W., Hyland, Michael E., Menzies-Gow, Andrew, Mansur, Adel H., Dodd, James W., Fowler, Stephen J., Jones, Rupert C., Masoli, Matthew |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7547484/ https://www.ncbi.nlm.nih.gov/pubmed/33036615 http://dx.doi.org/10.1186/s12955-020-01593-9 |
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