ArticleERJ open research2019
Airway obstruction is associated with reduced variability in specific parts of the tidal breathing flow-volume curve in young children.
Article in ERJ open research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Impedance Pneumography in Healthy and Sick Children Aged Between 2 and 35 Months.Pediatric pulmonology · 2026Article
- Impedance Pneumography for Diagnosing and Monitoring Asthma in Young Children: A Systematic Review.Children (Basel, Switzerland) · 2026Review
- Article
- The role of respiratory function tests in infants with stridor: diagnosis at glance and follow-up.Italian journal of pediatrics · 2024Article
- eHealth Technologies for Monitoring Pediatric Asthma at Home: Scoping Review.Journal of medical Internet research · 2023Article
- Observational study of inhaled corticosteroid treatment for improved expiratory variability index in steroid-naïve asthmatic children.ERJ open research · 2022Article
- Expiratory variability index is associated with asthma risk, wheeze and lung function in infants with recurrent respiratory symptoms.ERJ open research · 2020Article
- Expiratory variability index (EVI) is associated with the severity of acute bronchial obstruction in small children: A proof-of-concept study.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2020Article
- Reduced expiratory variability index (EVI) is associated with controller medication withdrawal and symptoms in wheezy children aged 1-5 years.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.