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Medicine and Health Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

2014

Nursing

East Tennessee State University

Functional expiratory volume

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Full-Text Articles in Medicine and Health Sciences

Variability Of Fev And Criterion For Acute Pulmonary Exacerbation, Bradlee A. Jenkins, L. Lee Glenn Oct 2014

Variability Of Fev And Criterion For Acute Pulmonary Exacerbation, Bradlee A. Jenkins, L. Lee Glenn

ETSU Faculty Works

Excerpt: Morgan et al. (1) concluded that cystic fibrosis (CF) in children and adolescents with a high baseline forced expiratory volume (FEV1) were less likely to have a therapeutic intervention or slower rate of FEV1 decline after a single acute decline in FEV1 of 10%. This conclusion is not well supported due to the arbitrary criteria used for defining a pulmonary exacerbation, as explained below.