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Correlations between disease-specific and generic health status questionnaires in patients with advanced COPD: a one-year observational study
BACKGROUND: Longitudinal studies analyzing the correlations between disease-specific and generic health status questionnaires at different time points in patients with advanced COPD are lacking. The aim of this study was to determine whether and to what extent a disease-specific health status questi...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3493349/ https://www.ncbi.nlm.nih.gov/pubmed/22909154 http://dx.doi.org/10.1186/1477-7525-10-98 |