ArticleERJ open research2021
Impact of COVID-19 on COPD and asthma admissions, and the pandemic from a patient's perspective.
Article in ERJ open research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 2 of them syntheses that pooled it.
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
35 citing papers in PubMed, 2 syntheses or guidelines pooled it, 57 citations in OpenAlex.
- Experiences of Individuals With Chronic Obstructive Pulmonary Disease and Their Caregivers During the Pandemic: A Systematic Review.Nursing open · 2026Pooled it
- Reduction in hospitalised COPD exacerbations during COVID-19: A systematic review and meta-analysis.PloS one · 2021Pooled it
- Nationwide trends in AECOPD care in Italy before, during and after COVID-19: discrepancies between data sources and across regions.BMJ open respiratory research · 2026Article
- Global, regional, and national burden of chronic respiratory diseases and impact of the COVID-19 pandemic, 1990-2023: a Global Burden of Disease study.Nature medicine · 2026Article
- Impact of COVID-19 and lockdown on outcomes of COPD patients in Turkey: lessons for the future.BMC pulmonary medicine · 2025Article
- Age-Related Variations and Seasonal Influences: A Network Analysis of Comorbidities in Asthma Hospitalizations (2013-2023).Journal of clinical medicine · 2025Article
- Exploring Psychological Trends in Populations With Chronic Obstructive Pulmonary Disease During COVID-19 and Beyond: Large-Scale Longitudinal Twitter Mining Study.Journal of medical Internet research · 2025Article
- Modifiable risk factors for asthma exacerbations during the COVID-19 pandemic: a population-based repeated cross-sectional study using the Research and Surveillance Centre primary care database.The Lancet regional health. Europe · 2024Article
- Chronic Obstructive Pulmonary Disease Mortality and Hospitalization during the COVID-19 Pandemic Compared with before the Pandemic: A Systematic Review and Meta-Analysis.Journal of personalized medicine · 2024Review
- Article
- Impact of the COVID-19 Pandemic on COPD Patient Mortality: A Nationwide Study in France.International journal of public health · 2024Article
- Acute presentations of eating disorders among adolescents and adults before and during the COVID-19 pandemic in Ontario, Canada.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2023Article
- Benefit of prompt initiation of single-inhaler fluticasone furoate, umeclidinium, and vilanterol (FF/UMEC/VI) in patients with COPD in England following an exacerbation: a retrospective cohort study.Respiratory research · 2023Article
- Impact of Coronavirus Disease 2019 on Hospital Admissions, Health Status, and Behavioral Changes of Patients with COPD.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2023Article
- Impact of Coronavirus Disease 2019-Related Infection Prevention and Control Measures on the Occurrence of COPD Exacerbations During Inpatient Pulmonary Rehabilitation.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2023Article
- Incidence of community acquired lower respiratory tract disease in Bristol, UK during the COVID-19 pandemic: A prospective cohort study.The Lancet regional health. Europe · 2022Article
- The burden of chronic respiratory disease and attributable risk factors in North Africa and Middle East: findings from global burden of disease study (GBD) 2019.Respiratory research · 2022Article
- Impact of COVID-19 pandemic on asthma exacerbations: Retrospective cohort study of over 500,000 patients in a national English primary care database.The Lancet regional health. Europe · 2022Article
- Psychological impacts of coronavirus disease 2019 on people with asthma, allergic rhinitis, and food allergy.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2022Review
- COVID-19 Postacute Sequela Rehabilitation: A Look to the Future Through the Lens of Chronic Obstructive Pulmonary Disease and Pulmonary Rehabilitation.Archives of rehabilitation research and clinical translation · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
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.