This study prospectively evaluated the performance of spirometry and respiratory oscillometry for predicting severe asthma exacerbations in 148 asthmatic children aged 6–14 years. Spirometry (FEV1, FVC, FEV1/FVC ratio, FEF25–75) was undertaken using a Vitalograph Pneumotrac spirometer with Spirotrac-5 software.
- Author Domínguez-Martín C et al.
- Publication Anales de Pediatría (English Edition)
- Year 2023
- Device Type Pneumotrac, Spirotrac