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Article

The chronic bronchitic phenotype of COPD: an analysis of the COPDGene Study.

Chest - 1 Sept 2011

Kim Victor, Han MeiLan K, Vance Gwendolyn B, Make Barry J, Newell John D, Hokanson John E, Hersh Craig P, Stinson Douglas, Silverman Edwin K, Criner Gerard J

Abstract excerpt

BACKGROUND: Chronic bronchitis (CB) in patients with COPD is associated with an accelerated lung function decline and an increased risk of respiratory infections. Despite its clinical significance, the chronic bronchitic phenotype in COPD remains poorly defined. METHODS: We analyzed data from subjects enrolled in the Genetic Epidemiology of COPD (COPDGene) Study. A total of 1,061 subjects with GOLD (Global...

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Identifiers

PMID: 21474571
DOI: 10.1378/chest.10-2948
PMCID: PMC3168856

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Source receipt: pubmed, retrieved 7 Sept 2026.

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