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Whitely, Aleesha; Shandley, Kerrie; Huynh, Minh; Brown, Christine M.; Austin, David W.; Bhowmik, Jahar – Journal of Autism and Developmental Disorders, 2022
A succession of interconnected environmental factors is believed to contribute substantially to the development of autism spectrum disorder (ASD). This exploratory study therefore aims to identify potential risk factors for ASD that are associated with pregnancy, birth and infant feeding. Demographic and health-related data on children aged…
Descriptors: Pregnancy, Birth, Infants, Nutrition
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Liu, Xian; Zou, Mingyang; Sun, Caihong; Wu, Lijie; Chen, Wen-Xiong – Journal of Autism and Developmental Disorders, 2022
We systematically reviewed the evidence on the association between maternal folic acid supplementation and the risk of offspring's autism spectrum disorders (ASD). A total of 10 studies with 23 sub-studies (9795 ASD cases) were included. Folic acid supplementation during early pregnancy was associated with a lower risk of offspring's ASD [OR 0.57,…
Descriptors: Autism, Pervasive Developmental Disorders, Children, Mothers
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Hirokawa, Kumi; Kimura, Takashi; Ikehara, Satoyo; Honjo, Kaori; Ueda, Kimiko; Sato, Takuyo; Iso, Hiroyasu; Kishi, Reiko; Yaegashi, Nobuo; Hashimoto, Koichi; Mori, Chisato; Ito, Shuichi; Yamagata, Zentaro; Inadera, Hidekuni; Kamijima, Michihiro; Heike, Toshio; Iso, Hiroyasu; Shima, Masayuki; Kawai, Yasuaki; Suganuma, Narufumi; Kusuhara, Koichi; Katoh, Takahiko – Journal of Autism and Developmental Disorders, 2020
The purpose of the present study was to investigate associations of dietary intake including vitamin D, folate, and n-3 and n-6 polyunsaturated fatty acids (PUFA) in pregnant women with broad autism phenotype (BAP). The Japan Environment and Children's Study is a government-funded birth cohort study. All complete data of 92,011 were analyzed. The…
Descriptors: Eating Habits, Dietetics, Nutrition, Pregnancy
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Vecchione, Rachel; Vigna, Chelsea; Whitman, Casey; Kauffman, Elizabeth M.; Braun, Joseph M.; Chen, Aimin; Xu, Yingying; Hamra, Ghassan B.; Lanphear, Bruce P.; Yolton, Kimberly; Croen, Lisa A.; Fallin, M. Daniele; Irva Hertz-Picciotto; Newschaffer, Craig J.; Lyall, Kristen – Journal of Autism and Developmental Disorders, 2021
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…
Descriptors: Correlation, Mothers, Pregnancy, Prenatal Influences
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Lin, Yuanyuan; Wang, Guanghai; Yang, You; Jin, Xingming; Huang, Hong; Zhang, Yiwen; Jin, Zhijuan – Journal of Autism and Developmental Disorders, 2023
Autism spectrum disorder (ASD) is a pervasive neurodevelopmental disorder that brings heavy burdens to families and the society. This case-control study explored risk factors for ASD based on 74,252 children aged 3-12 years who were recruited from general education kindergartens, primary schools, and special education schools in Shanghai, China.…
Descriptors: Foreign Countries, Autism Spectrum Disorders, Children, Elementary School Students
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Christian, MacKinsey A.; Samms-Vaughan, Maureen; Lee, MinJae; Bressler, Jan; Hessabi, Manouchehr; Grove, Megan L.; Shakespeare-Pellington, Sydonnie; Coore Desai, Charlene; Reece, Jody-Ann; Loveland, Katherine A.; Boerwinkle, Eric; Rahbar, Mohammad H. – Journal of Autism and Developmental Disorders, 2018
Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder with poorly understood etiology. Many maternal exposures during pregnancy and breastfeeding potentially interfere with neurodevelopment. Using data from two age- and sex-matched case-control studies in Jamaica (n = 298 pairs), results of conditional logistic regression…
Descriptors: Autism, Pervasive Developmental Disorders, Pregnancy, Correlation
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Isaksson, Johan; Pettersson, Erik; Kostrzewa, Elzbieta; Diaz Heijtz, Rochellys; Bölte, Sven – Journal of Autism and Developmental Disorders, 2017
Autism spectrum disorder (ASD) has been associated with gastrointestinal (GI) problems, but the nature of this association is unclear. Parents to siblings, concordant or discordant for ASD (N = 217), participated in a web survey covering mother's weight gain during pregnancy, maternal viral/bacterial infection and use of antibiotics, duration of…
Descriptors: Autism, Pervasive Developmental Disorders, Correlation, Perinatal Influences
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Whitehouse, Andrew J. O.; Holt, Barbara J.; Serralha, Michael; Holt, Patrick G.; Hart, Prue H.; Kusel, Merci M. H. – Journal of Autism and Developmental Disorders, 2013
We tested whether maternal vitamin D insufficiency during pregnancy is related to the autism phenotype. Serum 25(OH)-vitamin D concentrations of 929 women were measured at 18 weeks' pregnancy. The mothers of the three children with a clinical diagnosis of autism spectrum disorder had 25(OH)-vitamin D concentrations above the population mean.…
Descriptors: Nutrition, Pregnancy, Prenatal Influences, Autism