ArticlePrimary health care research & development2018
Work aggravated asthma in Great Britain: a cross-sectional postal survey.
Article in Primary health care research & development, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.
What it found
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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
7 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Screening tools for work-related asthma and their diagnostic accuracy: a systematic review.BMJ open respiratory research · 2025Pooled it
- Validity and Responsiveness of EQ-5D in Asthma: A Systematic Review and Meta-analysis.The patient · 2025Pooled it
- Causes and Phenotypes of Work-Related Asthma.International journal of environmental research and public health · 2020Review
- Transforming growth factor-β1 and eosinophil-derived neurotoxins contribute to the development of work-related respiratory symptoms in bakery workers.The World Allergy Organization journal · 2019Article
- Update on the Management of Occupational Asthma and Work-Exacerbated Asthma.Allergy, asthma & immunology research · 2019Review
- Needs Assessment for Weight Management: The Learning Health System Network Experience.Mayo Clinic proceedings. Innovations, quality & outcomes · 2018Article
- PROMIS Scales for Assessment of Persistent Post-COVID Symptoms: A Cross Sectional Study.Journal of primary care & community healthArticle
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
objectiveWork aggravated asthma (WAA), asthma made worse by but not caused by workplace exposures, can have a negative impact on personal, social, financial and societal costs. There is limited data on prevalence levels of WAA in Great Britain (GB). The objective of this study was to estimate the prevalence of WAA in GB, and to assess its potential causes.Materials and methodsA cross-sectional postal questionnaire study was carried out. A total of 1620 questionnaires were sent to three populations of adults with asthma. The questionnaire recorded; demographic details, current job, self-reported health status, presence of asthma and respiratory symptoms, duration and severity of symptoms and medication requirements. Questions relating to work environment and employers' actions were included, and each participant completed an assessment of health-related quality of life using the EuroQol Research Foundation EQ-5D.
resultsThere were 207 completed questionnaires; response rates were 6% primary care, 45% secondary care and 71% Asthma UK. This represented a 13% overall response rate. Self-reported prevalence of WAA was 33% (95% CI 24.4-41.6%). In all, 19% of workers had changed their job because of breathing problems. Workers with WAA reported higher levels of work-related stress. Quality of life using the EQ-5D utility index was lower in those with WAA.
conclusionWAA is a common problem in asthmatics in GB. This result is in keeping with international prevalence rates. Further research could assist the understanding of the most significant aggravants to asthma at work and help define appropriate interventions by workplaces.
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