ArticleNeurotoxicology2018
Prenatal exposure to organochlorine pesticides and early childhood communication development in British girls.
Article in Neurotoxicology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.
- Relationship between Autism Spectrum Disorder and Pesticides: A Systematic Review of Human and Preclinical Models.International journal of environmental research and public health · 2021Pooled it
- Agricultural chemicals and gut microbiota dysbiosis: implications for the pathogenesis of inflammatory bowel disease.Frontiers in nutrition · 2026Review
- Key Messages of the Iodine Deficiency Working Group (AKJ): Maternal Hypothyroxinemia Due to Iodine Deficiency and Endocrine Disruptors as Risks for Child Neurocognitive Development.Geburtshilfe und Frauenheilkunde · 2025Article
- Association between pre- and postnatal exposure to endocrine-disrupting chemicals and birth and neurodevelopmental outcomes: an extensive review.Clinical and experimental pediatrics · 2024Article
- Article
- Iodine Deficiency, Maternal Hypothyroxinemia and Endocrine Disrupters Affecting Fetal Brain Development: A Scoping Review.Nutrients · 2023Article
- Exposure to DDT and DDE and functional neuroimaging in adolescents from the CHAMACOS cohort.Environmental research · 2022Article
- Maternal serum persistent organic pollutant exposure and offspring diagnosed ADHD in a national birth cohort.Environmental research · 2022Article
- Spatial distribution, source identification, and potential risk assessment of toxic contaminants in surface waters from Yulin, China.Environmental monitoring and assessment · 2019Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundThe developing brain is susceptible to exposure to neurodevelopmental toxicants such as pesticides.
aimsWe explored associations of prenatal serum concentrations of hexachlorobenzene (HCB), beta-Hexachlorocyclohexane (β-HCH), 2,2-Bis(4-chlorophenyl)-1,1-dichloroethene (p,p'-DDE) and 2,2-Bis(4-chlorophenyl-1,1,1-trichloroethane (p,p'-DDT) with maternal-reported measures of verbal and non-verbal communication in young girls. STUDY DESIGN AND
methodsWe studied a sample of 400 singleton girls and their mothers participating in the Avon Longitudinal Study of Parents and Children (ALSPAC) using multivariable linear regression models adjusting for parity, Home Observation Measurement of the Environment (HOME) score, maternal age and education status, and maternal tobacco use during the first trimester of pregnancy. EXPOSURE AND OUTCOME MEASURES: Maternal serum samples (collected at median 15 wks. gestation [IQR 10, 28]) were assessed for selected organochlorine pesticide levels. Communication was assessed at 15 and 38 months, using adapted versions of the MacArthur Bates Communicative Development Inventories for Infants and Toddlers (MCDI).
resultsAt 15 months, girls born to mothers with prenatal concentrations of HCB in the highest tertile had vocabulary comprehension and production scores approximately 16% (p = 0.007) lower than girls born to mothers with concentrations in the lowest tertile. This association varied by maternal parity in that the evidence was stronger for daughters of nulliparous mothers. At 38 months, girls born to mothers with prenatal concentrations of HCB in the highest tertile had mean adjusted intelligibility scores that were 3% (p = 0.03) lower than those born to mothers with concentrations in the lowest tertile; however, results did not vary significantly by parity. Maternal concentrations of β-HCH and p,p'-DDE were not significantly associated with MCDI scores at 15 or 36 months. p,p'-DDT had an inconsistent pattern of association; a significant positive association was observed between p,p'-DDT with verbal comprehension scores at 15 months; however, at 38 months a significant inverse association was observed for p,p'-DDT with communicative scores. This inverse association for p,p'-DDT among older girls tended to be stronger among daughters of mothers who had lower depression scores.
conclusionsOrganochlorine pesticide exposure in utero may affect communication development.
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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.