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The Association Between Maternal Prenatal Fish Intake and Child Autism-Related Traits in the EARLI and HOME Studies
Journal article   Open access   Peer reviewed

The Association Between Maternal Prenatal Fish Intake and Child Autism-Related Traits in the EARLI and HOME Studies

Rachel Vecchione, Chelsea Vigna, Casey Whitman, Elizabeth M Kauffman, Joseph M Braun, Aimin Chen, Yingying Xu, Ghassan B Hamra, Bruce P Lanphear, Kimberly Yolton, …
Journal of autism and developmental disorders, v 51(2), pp 487-500
Feb 2021
PMID: 32519188
url
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7725860View
Accepted (AM)Open Access (License Unspecified) Open

Abstract

Adult Animals Autistic Disorder - diagnosis Autistic Disorder - epidemiology Autistic Disorder - psychology Child Child, Preschool Cognition - physiology Cohort Studies Female Fishes Humans Infant Longitudinal Studies Male Maternal Exposure - adverse effects Outcome Assessment, Health Care - trends Pregnancy Prenatal Exposure Delayed Effects - diagnosis Prenatal Exposure Delayed Effects - epidemiology Prenatal Exposure Delayed Effects - psychology Prospective Studies United States - epidemiology
We examined the association between prenatal fish intake and child autism-related traits according to Social Responsiveness Scale (SRS) and cognitive development scores in two US prospective pregnancy cohorts. In adjusted linear regression analyses, higher maternal fish intake in the second half of pregnancy was associated with increased child autism traits (higher raw SRS scores; ß = 5.60, 95%CI 1.76, 12.97). Differences by fish type were suggested; shellfish and large fish species were associated with increases, and salmon with decreases, in child SRS scores. Clear patterns with cognitive scores in the two cohorts were not observed. Future work should further evaluate potential critical windows of prenatal fish intake, and the role of different fish types in association with child autism-related outcomes.

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Collaboration types
Domestic collaboration
International collaboration
Web of Science research areas
Psychology, Developmental
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