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Cut-off value of FEV(1)/FEV(6) as a surrogate for FEV(1)/FVC for detecting airway obstruction in a Korean population
BACKGROUND: Forced expiratory volume in 1 second (FEV(1))/forced expiratory volume in 6 seconds (FEV(6)) has been proposed as an alternative to FEV(1)/forced vital capacity (FVC) for detecting airway obstruction. A fixed cut-off value for FEV(1)/FEV(6) in a Korean population is lacking. We investiga...
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/PMC4998021/ https://www.ncbi.nlm.nih.gov/pubmed/27578970 http://dx.doi.org/10.2147/COPD.S113568 |