FEV6 and FEV1/FEV6 have higher association with small airway function and oxygen saturation than FVC and FEV1/FVC in patients with asthma. Source: Virtual Congress 2020 – Lung function tests and exhaled biomarkers Year: 2020
The FEF25-75 /FVC ratio is related to exercise responsiveness in asthmatic children Source: Eur Respir J 2001; 18: Suppl. 33, 119s Year: 2001
Bronchyal hyperreactivity estimated by bronchodilatator test and FEF25-75/FVC ratio Source: Eur Respir J 2007; 30: Suppl. 51, 744s Year: 2007
Improved survival with increased IC/TLC ratio, DLCO and FEV1 in an analysis of a COPD pulmonary function database Source: Annual Congress 2011 - Lung and airway function Year: 2011
The relationship between long-term correlations (self-similarity) in PEF and FEV1 in COPD Source: Annual Congress 2012 - New issues in pulmonary function Year: 2012
Correlation between spirometric indices (FEV1, FVC) and lung diffusion values (DLCO) in subjects with varying severity of chronic obstructive pulmonary disease (COPD) Source: Annual Congress 2007 - Primary care respiratory problems Year: 2007
Fixed ratio or lower limit of normal for the FEV1/VC ratio: Relation to symptoms and extended lung function tests Source: Annual Congress 2013 –Assessing the prevalence of COPD in the general population Year: 2013
Has the determination of the rate of decline of FEV1 added value in addition to the determination of FEV1/FVC and FEV1 Source: International Congress 2016 – Man versus machine: waves, frequency, and more in lung function Year: 2016
The relationship between peak expiratory flow rate (PEFR) and forced expiratroy volume in the first second (FEV1) at low levels of FEV1. Implications for the assessment of COPD (chronic obstructive pulmonary disease) in primary care Source: Eur Respir J 2002; 20: Suppl. 38, 397s Year: 2002
Rate of FEV1 decline by FEV1 percent predicted in UPLIFT® and TIOSPIR® Source: International Congress 2016 – Pharmacological management of COPD Year: 2016
Comparison of pre and post-bronchodilator single-breath and re-breathe DLCO values amongst healthy, asthmatic and COPD subjects Source: Annual Congress 2013 –New issues in lung function testing Year: 2013
Accuracy for DLco impairment through ventilatory efficiency indices in smokers without COPD. Source: Virtual Congress 2021 – Lung function evaluation and assessment of airway diseases Year: 2021
Correlation of various parameters with FEV1 in the assessment of asthma severity Source: Eur Respir J 2001; 18: Suppl. 33, 51s Year: 2001
FEF25-75% should not yet be used to define a bronchodilator response in individuals Source: Annual Congress 2005 - Spirometry - now and in the future Year: 2005
Exploring the clinical utility of measuring reversibility in mid expiratory flow and its relationship with FEV1 reversibility in patients with asthma. Source: International Congress 2017 – Biomarker-based asthma control Year: 2017
Natural decline in FEV1 and FVC: Self versus reference equations Source: Annual Congress 2013 –Reference, reliability and risk: advances in lung function Year: 2013
Determinants of FVC/slow VC (FVC/SVC) as a potential small airways parameter in asthma Source: Eur Respir J 2005; 26: Suppl. 49, 686s Year: 2005
Usefulness of FEV1/SVC to uncover airflow obstruction in subjects with preserved FEV1/FVC Source: International Congress 2016 – Lung function and imaging: new findings and new approaches Year: 2016
Can we use pre-bronchodilator spirometry to define post-bronchodilator airflow obstruction? Source: International Congress 2015 – Epidemiology of respiratory disease Year: 2015
The ratio of inspiratory ΣRrs to expiratory ΣRrs measured by forced oscillation technique correlates with the parameters reflecting narrowing of small airway measured by spirometry in patients with mild to moderate COPD Source: Annual Congress 2013 –New issues in lung function testing Year: 2013