This retrospective case series examined the diagnostic performance of FEF25–75 for identifying small airway obstruction in 34 asthmatic children and adolescents with or without sensitization to house dust mites. Lung function testing (FEF25–75, FEV1, FVC and FEV1/FVC ratio) was measured using a spirometer incorporating Vitalograph Spirotrac software.
- Author de Lucena Tavares
- Publication Scholars Journal of Medical Case Reports
- Year 2022
- Device Type Spirotrac