Low FEV1/FVC but normal FEV1 in childhood – risk factor or normal variant?

J. Hallberg (Stockholm, Sweden), A. Bergström (Stockholm, Sweden), U. Hellberg (Stockholm, Sweden), I. Kull (Stockholm, Sweden), E. Peterson (Stockholm, Sweden), E. Melén (Stockholm, Sweden)

Source: International Congress 2019 – Innovative ways to diagnose and monitor children with lung diseases and sleep-disordered breathing
Disease area: Airway diseases, Paediatric lung diseases

Congress or journal article abstractWebcastSlide presentation

Rating: 0
You must login to grade this presentation.

Share or cite this content

Citations should be made in the following way:
J. Hallberg (Stockholm, Sweden), A. Bergström (Stockholm, Sweden), U. Hellberg (Stockholm, Sweden), I. Kull (Stockholm, Sweden), E. Peterson (Stockholm, Sweden), E. Melén (Stockholm, Sweden). Low FEV1/FVC but normal FEV1 in childhood – risk factor or normal variant?. 1596

You must login to share this Presentation/Article on Twitter, Facebook, LinkedIn or by email.

Member's Comments

No comment yet.
You must Login to comment this presentation.


Related content which might interest you:
Raised FeNO is associated with lower FEV1 and FEV1/FVC in children with asthma
Source: International Congress 2019 – Paediatric asthma: risk factors, biomarkers and the basics
Year: 2019


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

Intermediate and severe α1-antitrypsin deficiency: influence on plasma α1-antitrypsin, FEV1 and risk of COPD. Three meta-anlyses
Source: Eur Respir J 2002; 20: Suppl. 38, 513s
Year: 2002

FEV1/FVC and FEV1/FEV6 in 8776 patients with normal lung function or COPD
Source: Eur Respir J 2005; 26: Suppl. 49, 715s
Year: 2005

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

Biomarkers to predict FEV1 decline in smokers and early-onset COPD.
Source: Virtual Congress 2020 – Intercellular communication in tissue remodelling of chronic lung diseases
Year: 2020


The effect of stop smoking on FEV1 and FEV1/FVC
Source: Eur Respir J 2003; 22: Suppl. 45, 307s
Year: 2003

Prediction of all cause mortality in a population sample is improved by using FEV1 quotient
Source: Annual Congress 2005 - Assessing the relevance of obstructive airway diseases
Year: 2005


Implications of DLCO corrected by hemoglobin concentration for lung function preoperator risk evaluation in obese and non obese stable COPD patients
Source: Annual Congress 2007 - Quality, sleep and exercise - the ingredients for a perfect life!
Year: 2007


ADAM33 SNPs are associated with excess FEV1 decline in severe early onset COPD
Source: Eur Respir J 2006; 28: Suppl. 50, 582s
Year: 2006

The association of wheeze and FEV1 with free androgen index
Source: Annual Congress 2008 - Epidemiology of asthma and allergy
Year: 2008

The evaluation of different factors that cause FEV1 decline in patients with COPD
Source: Eur Respir J 2001; 18: Suppl. 33, 135s
Year: 2001

Higher serum 25(OH)D concentrations are associated with improved FEV1 and FVC in adolescence
Source: Eur Respir J , 49 (4)  1601804; DOI: 10.1183/13993003.01804-2016
Year: 2017



FVC decline over 1 year predicts mortality but not subsequent FVC decline in patients with IPF
Source: International Congress 2017 – Idiopathic pulmonary fibrosis: from the bench to the bedside
Year: 2017


Changes in spirometry (FVC and FEV1) in a closed population of COPD patients using new standarized values for Mexican people
Source: Eur Respir J 2003; 22: Suppl. 45, 69s
Year: 2003

Osteoprotogerin plasma concentrations is correlate with forced expiratory volume at 1 second (FEV1) in patients with COPD
Source: Annual Congress 2013 –Systemic and airway biomarkers in respiratory diseases
Year: 2013


Exercise capacity and gas exchange in smokers with discordant GOLD vs FEV1/FVC lower limit of normal (LLN) airway obstruction diagnosis.
Source: International Congress 2019 – Cardiopulmonary exercise testing
Year: 2019


Association between weight loss and decline in FVC in patients with IPF
Source: International Congress 2019 – Innovations in idiopathic pulmonary fibrosis
Year: 2019


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

1 year RV/TLC change as a predictor of long term decline of FEV1
Source: International Congress 2018 – Biomarkers of COPD
Year: 2018