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Cut-off value of FEV(1)/FEV(6) to determine airflow limitation using handheld spirometry in subjects with risk of chronic obstructive pulmonary disease
BACKGROUND/AIMS: Postbronchodilator forced expiratory volume in 1 second (FEV(1))/forced vital capacity (FVC) less than 0.7 using spirometry is the golden standard to diagnose airf low limitation of chronic obstructive pulmonary disease (COPD). Recently, measuring FEV(6) has been suggested as an alt...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Korean Association of Internal Medicine
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8137403/ https://www.ncbi.nlm.nih.gov/pubmed/32575171 http://dx.doi.org/10.3904/kjim.2019.314 |