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The reliability of an arabic version of the self-administered standardized chronic respiratory disease questionnaire (CRQ-SAS)
BACKGROUND: To produce a conceptually equivalent Arabic version to the original Self-Administered Chronic Respiratory Disease Questionnaire with standardized dyspnea domain (CRQ-SAS) and to assess its reliability. METHODS: The study was carried out in two stages: stage I which was the translation of...
Autores principales: | , |
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Formato: | Texto |
Lenguaje: | English |
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BioMed Central
2011
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3103486/ https://www.ncbi.nlm.nih.gov/pubmed/21526998 http://dx.doi.org/10.1186/1471-2466-11-21 |