ArticleEnvironmental health perspectives2024
Associations between Fine Particulate Matter Components, Their Sources, and Cognitive Outcomes in Children Ages 9-10 Years Old from the United States.
Article in Environmental health perspectives, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 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
15 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- A systematic review of air pollution exposure and brain structure and function during development.Environmental research · 2025Pooled it
- Early life exposure to ambient particulate matter and Kawasaki disease: a systematic review and meta-analysis.Frontiers in cardiovascular medicine · 2025Pooled it
- Outdoor Air Pollution, Perivascular Space Morphology, and Cognition in Preadolescence.Biological psychiatry global open science · 2026Article
- PMiScience · 2026Review
- Ambient pollution components and sources are associated with hippocampal architecture and memory in pre-adolescents.BMC medicine · 2026Article
- Neighborhood air pollution is associated with attenuated neurocognitive maturation over early adolescence.Developmental cognitive neuroscience · 2026Article
- Cognitive benefits of air purification among schoolchildren: A randomized, double-blind, crossover trial.Innovation (Cambridge (Mass.)) · 2026Article
- Associations of prenatal fine particulate matter mixtures with neurodevelopmental outcomes in early childhood: component- and source-specific insights.Particle and fibre toxicology · 2026Article
- Interaction between air pollution and diet on cognitive function in schoolchildren.BMC public health · 2026Article
- Associations of PMThe Journal of international medical research · 2026Article
- Estimating PMScientific reports · 2025Article
- Impact of fine particulate matter air pollution (PMEnvironment international · 2025Observational
- Sources of outdoor air pollution exposure and child brain network development across the United States.bioRxiv : the preprint server for biology · 2025Article
- Sources and components of fine air pollution exposure and brain morphology in preadolescents.The Science of the total environment · 2025Article
- Air pollution from biomass burning disrupts early adolescent cortical microarchitecture development.Environment international · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
Abstract
backgroundEmerging literature suggests that fine particulate matter [with aerodynamic diameter
objectivesThis cross-sectional study investigated how ambient concentrations of
methodsUsing spatiotemporal hybrid models, annual concentrations of 15 chemical components of
resultsMixture modeling revealed associations between cumulative exposure and worse cognitive performance across all three outcome domains, including shared overlap in detrimental effects driven by ammonium nitrates, silicon, and calcium. Using the identified six sources of exposure, source-specific negative associations were identified between ammonium nitrates and learning & memory, traffic and executive function, and crustal and industrial mixtures and general cognitive ability. Unexpected positive associations were also seen between traffic and general ability as well as biomass burning and executive function. DISCUSSION: This work suggests nuanced associations between outdoor
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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.