Original ArticleValidation of the Spanish Version of the COPD-Q Questionnaire on COPD KnowledgeValidación de la versión en español del cuestionario COPD-Q/EPOC-Q de conocimiento de la EPOC☆

Rationale Although recognition of the importance of educating chronic obstructive pulmonary disease (COPD) patients has grown in recent years, their understanding of this disease is not being measured due to a lack of specific instruments. The aim of this study was to validate the COPD-Q questionnaire, a 13-item instrument for determining COPD knowledge.