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Diagnostic accuracy of pre-bronchodilator FEV(1)/FEV(6) from microspirometry to detect airflow obstruction in primary care: a randomised cross-sectional study
BACKGROUND: Forced expiratory volume in 1s/forced expiratory volume in 6 s ( FEV(1)/FEV(6)) assessment with a microspirometer may be useful in the diagnostic work up of subjects who are suspected of having COPD in primary care. AIM: To determine the diagnostic accuracy of a negative pre-bronchodilat...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4373403/ https://www.ncbi.nlm.nih.gov/pubmed/25119686 http://dx.doi.org/10.1038/npjpcrm.2014.33 |