Prenatal exposure to air pollution and the development of autism spectrum disorder from birth to adolescence: A nationwide Danish cohort study

We found that prenatal exposure to air pollution was associated with ASD even at the relatively low exposure levels observed in Denmark, underscoring the importance of air pollution reduction for ASD prevention. The association with BC was independent of that with PM<sub>2.5</sub>, and children born to older mothers appeared to be particularly vulnerable.

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Publication Details

Journal
Environmental Epidemiology
Published
2026-02-09
DOI
https://doi.org/10.1097/ee9.0000000000000462
Primary Topic
Air Quality and Health Impacts
Type
article
Field-Weighted Citation Impact
0.00
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article

Prenatal exposure to air pollution and the development of autism spectrum disorder from birth to adolescence: A nationwide Danish cohort study

Cale Lawlor, Gonzalo Hevia, Tanya Andersson Nystedt, Anna Oudin et al.
Environmental Epidemiology
Air Quality and Health Impacts
article

Prenatal exposure to air pollution and the development of autism spectrum disorder from birth to adolescence: A nationwide Danish cohort study

Cale Lawlor, Gonzalo Hevia, Tanya Andersson Nystedt, Anna Oudin, Ebba Malmqvist, Kajsa Pira, George Maria Napolitano, Rina So, Zorana Jovanovic Andersen, Youn-Hee Lim, Marie Bergmann, Jiawei Zhang
article en

Abstract

We found that prenatal exposure to air pollution was associated with ASD even at the relatively low exposure levels observed in Denmark, underscoring the importance of air pollution reduction for ASD prevention. The association with BC was independent of that with PM<sub>2.5</sub>, and children born to older mothers appeared to be particularly vulnerable.

Environmental EpidemiologyVol. 10(2)
University of Copenhagen (DK), Lund University (SE), Umeå University (SE)
Good health and well-being
Openalex Percentile: Top 64%
Air Quality and Health Impacts
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Prenatal exposure to air pollution and the development of autism spectrum disorder from birth to adolescence: A nationwide Danish cohort study — Cale Lawlor, Gonzalo Hevia, et al. · Environmental Epidemiology (2026) | TGRS Research Map | TGRS