ArticleClinical and experimental pediatrics2021
Association between pesticide and polychlorinated biphenyl exposure during pregnancy and autism spectrum disorder among children: a meta-analysis.
Article in Clinical and experimental pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis 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
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- Investigating the role of food pollutants in autism spectrum disorder: a comprehensive analysis of heavy metals, pesticides, and mycotoxins.Naunyn-Schmiedeberg's archives of pharmacology · 2025Pooled it
- Polychlorinated Biphenyls, Oxidative Stress, and Brain Health: Mechanistic Links to Neurodegenerative and Neurodevelopmental Diseases.Antioxidants (Basel, Switzerland) · 2026Review
- Neurodevelopmental outcomes relevant to autism in juvenile mice exposed to PCB 11 in the maternal diet throughout gestation and lactation.Frontiers in toxicology · 2026Article
- The Neuroimmunology of Autism.Molecular neurobiology · 2025Review
- Developmental exposure to the Fox River PCB mixture modulates behavior in juvenile mice.Neurotoxicology · 2024Article
- Affection of Pollution of Environment and Climatic Changes to the Child's Health.Turkish archives of pediatrics · 2023Article
- Gene×environment interactions in autism spectrum disorders.Current topics in developmental biology · 2023Review
- Developmental polychlorinated biphenyl (PCB) exposure alters voiding physiology in young adult male and female mice.American journal of clinical and experimental urology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe effect of exposure to environmental factors on autism spectrum disorders (ASD), especially during pregnancy, is unclear. PURPOSE: This meta-analysis investigated the association between exposure to pesticides and polychlorinated biphenyls (PCBs) during pregnancy and ASD risk among children.
methodsWe searched Scopus, PubMed, Web of Science, and ProQuest for articles published through September 2019. Random-effects models were used to examine the association among studies using pooled odds ratios (ORs) and their 95% confidence intervals (CI). I2 tests were used to measure interstudy heterogeneity.
resultsThe pooled OR indicated a significant association between PCB and pesticide exposure during pregnancy and ASD risk among children (OR, 1.80; 95% CI, 1.26-2.34; and OR, 1.20; 95% CI, 1.02-1.39), respectively.
conclusionFindings of the present study indicate that exposure to pesticides and PCBs during pregnancy may affect the risk of ASD among children.
Indexed as
Identifiers
What OpenQuestion holds
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.