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Cluster Analysis in Patients with GOLD 1 Chronic Obstructive Pulmonary Disease
BACKGROUND: We hypothesized that heterogeneity exists within the Global Initiative for Chronic Obstructive Lung Disease (GOLD) 1 spirometric category and that different subgroups could be identified within this GOLD category. METHODS: Pre-randomization study participants from two clinical trials wer...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4407903/ https://www.ncbi.nlm.nih.gov/pubmed/25906326 http://dx.doi.org/10.1371/journal.pone.0123626 |