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Development of the Lung Function Questionnaire (LFQ) to identify airflow obstruction
OBJECTIVE: To describe the item-selection and item-reduction for the Lung Function Questionnaire (LFQ), being developed to help clinicians identify patients appropriate for diagnostic evaluation for chronic obstructive pulmonary disease (COPD) using spirometry. METHODS: Item selection and reduction...
Autores principales: | , , , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2846155/ https://www.ncbi.nlm.nih.gov/pubmed/20368906 |