Mortality in GOLD stages of COPD and its dependence on symptoms of chronic bronchitis

BACKGROUND: The GOLD classification of COPD severity introduces a stage 0 (at risk) comprising individuals with productive cough and normal lung function. The aims of this study were to investigate total mortality risks in GOLD stages 0–4 with special focus on stage 0, and furthermore to assess the...

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Detalles Bibliográficos
Autores principales: Ekberg-Aronsson, Marie, Pehrsson, Kerstin, Nilsson, Jan-Åke, Nilsson, Peter M, Löfdahl, Claes-Göran
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2005
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1224873/
https://www.ncbi.nlm.nih.gov/pubmed/16120227
http://dx.doi.org/10.1186/1465-9921-6-98

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1224873/
https://www.ncbi.nlm.nih.gov/pubmed/16120227
http://dx.doi.org/10.1186/1465-9921-6-98

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