Evidence map›Paper›PMID 24954055›Full record

ArticleEnvironmental health perspectives2014

Neurodevelopmental disorders and prenatal residential proximity to agricultural pesticides: the CHARGE study.

Janie F Shelton, Estella M Geraghty, Daniel J Tancredi, Lora D Delwiche, Rebecca J Schmidt, Beate Ritz, Robin L Hansen, Irva Hertz-Picciotto

Erratum issuedAbstract read
In one paragraph

Article in Environmental health perspectives, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 236 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
236citing papers in PubMed, 9 pooled it
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

236 citing papers in PubMed, 9 syntheses or guidelines pooled it.

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  6. Early exposure to agricultural pesticides and the occurrence of autism spectrum disorder: a systematic review.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo · 2022
    Pooled it
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  9. The impact of environmental pollution on the quality of mother's milk.Environmental science and pollution research international · 2019
    Pooled it
  10. Review
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  14. Workflow for Statistical Analysis of Environmental Mixtures.Environmental health perspectives · 2026
    Review
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176 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Janie F SheltonDepartment of Public Health Sciences, University of California, Davis, Davis, California, USA.
Estella M Geraghty
Daniel J Tancredi
Lora D Delwiche
Rebecca J Schmidt
Beate Ritz
Robin L Hansen
Irva Hertz-Picciotto

Funding

THE CHARGE STUDY: CHILDHOOD AUTISM RISKS FROM GENETICS AND THE ENVIRONMENT - ADMINISTRATIVE SUPPLEMENTR01ES015359 · NIEHS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI HERTZ-PICCIOTTO, IRVA · 2007 to 2019
$13.8M
UC Davis Center for Children's Environmental Health (CCEH)P01ES011269 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI VAN DE WATER, JUDY A. · 2001 to 2018
$12.5M
NIEHS NIH HHS P01 ES011269NIEHS NIH HHS P01 ES11269NIEHS NIH HHS R01 ES015359
6 · The paper itself

Abstract

backgroundGestational exposure to several common agricultural pesticides can induce developmental neurotoxicity in humans, and has been associated with developmental delay and autism.

objectivesWe evaluated whether residential proximity to agricultural pesticides during pregnancy is associated with autism spectrum disorders (ASD) or developmental delay (DD) in the Childhood Autism Risks from Genetics and Environment (CHARGE) study.

methodsThe CHARGE study is a population-based case-control study of ASD, DD, and typical development. For 970 participants, commercial pesticide application data from the California Pesticide Use Report (1997-2008) were linked to the addresses during pregnancy. Pounds of active ingredient applied for organophophates, organochlorines, pyrethroids, and carbamates were aggregated within 1.25-km, 1.5-km, and 1.75-km buffer distances from the home. Multinomial logistic regression was used to estimate the odds ratio (OR) of exposure comparing confirmed cases of ASD (n = 486) or DD (n = 168) with typically developing referents (n = 316).

resultsApproximately one-third of CHARGE study mothers lived, during pregnancy, within 1.5 km (just under 1 mile) of an agricultural pesticide application. Proximity to organophosphates at some point during gestation was associated with a 60% increased risk for ASD, higher for third-trimester exposures (OR = 2.0; 95% CI: 1.1, 3.6), and second-trimester chlorpyrifos applications (OR = 3.3; 95% CI: 1.5, 7.4). Children of mothers residing near pyrethroid insecticide applications just before conception or during third trimester were at greater risk for both ASD and DD, with ORs ranging from 1.7 to 2.3. Risk for DD was increased in those near carbamate applications, but no specific vulnerable period was identified.

conclusionsThis study of ASD strengthens the evidence linking neurodevelopmental disorders with gestational pesticide exposures, particularly organophosphates, and provides novel results of ASD and DD associations with, respectively, pyrethroids and carbamates.

Indexed as

AdultCaliforniaCarbamatesCase-Control StudiesChild Development Disorders, PervasiveChild, PreschoolDevelopmental DisabilitiesEnvironmental ExposureFemaleHumansHydrocarbons, ChlorinatedMaleOdds RatioOrganophosphatesPesticidesPregnancyCarbamatesHydrocarbons, ChlorinatedOrganophosphatesPesticidesPyrethrins

Identifiers

PMID24954055
PMCPMC4181917

What OpenQuestion holds

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LicenceCC0
Read underepoch 390

Registered trials

None linked

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.