Self-administration and interviewer-administration of the German Chronic Respiratory Questionnaire: instrument development and assessment of validity and reliability in two randomised studies

BACKGROUND: Assessment of health-related quality of life (HRQL) is important in patients with chronic obstructive pulmonary disease (COPD). Despite the high prevalence of COPD in Germany, Switzerland and Austria there is no validated disease-specific instrument available. The objective of this study...

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Detalles Bibliográficos
Autores principales: Puhan, Milo A, Behnke, Michaela, Frey, Martin, Grueter, Thomas, Brandli, Otto, Lichtenschopf, Alfred, Guyatt, Gordon H, Schunemann, Holger J
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2004
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC333432/
https://www.ncbi.nlm.nih.gov/pubmed/14713317
http://dx.doi.org/10.1186/1477-7525-2-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC333432/
https://www.ncbi.nlm.nih.gov/pubmed/14713317
http://dx.doi.org/10.1186/1477-7525-2-1

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