Effect of bacterial filters on spirometry measurements.
cross_sectional · Level IV
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- Record sourced from PubMed, PMID 11567950.
- Also identified by PMC identifier 1718938.
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Abstract
Lung function measurements with and without a disposable bacterial filter were compared in 60 children. Although statistically significant, the reduction of lung function measurements caused by using bacterial filters was small and clinically irrelevant (2-4% of predicted for forced expiratory volume in one second and vital capacity).
Medical subject headings
- Asthma
- Bacterial Infections
- Spirometry