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Spirometric variability in smokers: transitions in COPD diagnosis in a five-year longitudinal study
BACKGROUND: Spirometrically-defined chronic obstructive pulmonary disease (COPD) is considered progressive but its natural history is inadequately studied. We hypothesized that spirometrically-defined COPD states could undergo beneficial transitions. METHODS: Participants in the Lovelace Smokers’ Co...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5105293/ https://www.ncbi.nlm.nih.gov/pubmed/27832774 http://dx.doi.org/10.1186/s12931-016-0468-7 |