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Diagnosis of airway obstruction in the elderly: contribution of the SARA study
BACKGROUND: The choice between lower limit of normal or fixed value of forced expiratory volume in one second/forced vital capacity ratio (FEV(1)/FVC) < 0.70 as the criterion for confirming airway obstruction is an open issue. In this study, we compared the criteria of lower limit of normal and f...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3402059/ https://www.ncbi.nlm.nih.gov/pubmed/22848152 http://dx.doi.org/10.2147/COPD.S31630 |