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Spirometry, questionnaire and electronic medical record based COPD in a population survey: Comparing prevalence, level of agreement and associations with potential risk factors
BACKGROUND: COPD-diagnosis is confirmed by post-bronchodilator (BD) spirometry. However, epidemiological studies often rely on pre-BD spirometry, self-reports, or medical records. This population-based study aims to determine COPD-prevalence based on four different operational definitions and their...
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| Published in: | PLoS One |
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| Main Authors: | , , , , , , , , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
Public Library of Science
2017
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5342260/ https://ncbi.nlm.nih.gov/pubmed/28273094 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0171494 |
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