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Defining Airflow Obstruction
Airflow obstruction has been defined using spirometric test results when the forced expiratory volume in 1 second (FEV(1)) to forced vital capacity (FVC) ratio is below a fixed cutoff (<70%) or lower limits of normal (LLN) from reference equations that are based on values from a normal population...
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| Publicado no: | Chronic Obstr Pulm Dis |
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| Autor principal: | |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
COPD Foundation Inc
2016
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4883587/ https://ncbi.nlm.nih.gov/pubmed/27239557 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.15326/jcopdf.3.2.2015.0166 |
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