ArticleEnvironmental research2021
The association between asthma emergency department visits and satellite-derived PM
Article in Environmental research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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
8 citing papers in PubMed.
- A Hybrid Transfer Learning Approach for Ambient PMACS ES&T air · 2026Article
- Differential Health Impacts of Short-Term Particulate Matter Exposure in Arid and Semi-Arid Regions: A Scoping Review.GeoHealth · 2026Review
- Association of Annual Exposure to Air Pollution Mixture on Asthma Hospitalizations in the United States.American journal of respiratory and critical care medicine · 2025Article
- Evaluating the Impact of Air Quality on Pediatric Asthma-Related Emergency Room Visits in the Eastern Province of Saudi Arabia.Journal of clinical medicine · 2025Article
- Molecular Signatures of Aeroallergen Sensitization in Respiratory Allergy: A Comparative Study Across Climate-Matched Populations.International journal of molecular sciences · 2024Article
- Iron Trace Elements Concentration in PMBiomedicines · 2024Article
- Effect of PM2.5 Levels on ED Visits for Respiratory Causes in a Greek Semi-Urban Area.Journal of personalized medicine · 2022Article
- Asthma in the Americas: An Update: A Joint Perspective from the Brazilian Thoracic Society, Canadian Thoracic Society, Latin American Thoracic Society, and American Thoracic Society.Annals of the American Thoracic Society · 2022Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
backgroundAsthma affects millions of people worldwide. Lima, Peru is one of the most polluted cities in the Americas but has insufficient ground PM
objectiveWe conducted a daily time-series analysis to determine the association between asthma emergency department (ED) visits and estimated ambient PM
methodsWe used Poisson generalized linear models to regress aggregated counts of asthma on district-level population weighted PM
resultsThere were 103,974 cases of asthma ED visits during the study period across 39 districts in Lima. We found a 3.7% (95% CI: 1.7%-5.8%) increase in ED visits for every interquartile range (IQR, 6.02 μg/m DISCUSSION: Results from this study provide additional literature on use of satellite-driven exposure estimates in time-series analyses and evidence for the association between PM
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Registered trials
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