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Identification of Clinical Phenotypes Using Cluster Analyses in COPD Patients with Multiple Comorbidities
Chronic obstructive pulmonary disease (COPD) is characterized by persistent airflow limitation, the severity of which is assessed using forced expiratory volume in 1 sec (FEV(1), % predicted). Cohort studies have confirmed that COPD patients with similar levels of airflow limitation showed marked he...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2014
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3934315/ https://www.ncbi.nlm.nih.gov/pubmed/24683548 http://dx.doi.org/10.1155/2014/420134 |