Cited by 85Autism Spectrum Disorder ResearchGenetics and Neurodevelopmental DisordersChild Nutrition and Feeding Issues

A Review of the Differences in Developmental, Psychiatric, and Medical Endophenotypes Between Males and Females with Autism Spectrum Disorder

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Rubenstein, Eric, Wiggins, Lisa D., Lee, Li-Ching·2015·Journal of Developmental and Physical Disabilities

Abstract

Autism spectrum disorder (ASD) is over four times more prevalent in males compared to females. Increased understanding of sex differences in ASD endophenotypes could add insight into possible etiologies and the assessment and management of the disorder. Consequently, the purpose of this review is to describe current literature regarding sex differences in the developmental, psychiatric, and medical endophenotypes of ASD in order to illustrate current knowledge and areas in need of further research. Our review found that repetitive behaviors and restricted interests are more common in males than females with ASD. Intellectual disability is more common in females than males with ASD. Attention to detail may be more common in males than females with ASD and epilepsy may be more common in females than males with ASD, although limited research in these areas prevent definitive conclusions from being drawn. There does not appear to be a sex difference in other developmental, psychiatric, and medical symptoms associated with ASD, or the research was contradictory or too sparse to establish a sex difference. Our review is unique in that it offers detailed discussion of sex differences in three major endophenotypes of ASD. Further research is needed to better understand why sex differences exist in certain ASD traits and to evaluate whether phenotypic sex differences are related to different pathways of development, assessment, and treatment of the disorder.

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Authors
Rubenstein, E., Wiggins, L. D., & Lee, L.-C.
Affiliations
  • Johns Hopkins University (US)
  • Centers for Disease Control and Prevention (US)
Corresponding author
Lee, Li-Ching
Venue
Journal of Developmental and Physical Disabilities
Published
2014-08-26
Volume
27
Issue
1
Pages
119-139
ISSN
  • 1056-263X (ISSN-L)
  • 1573-3580
OpenAlex
W1968376929
Cited by
84
References
115
Citations by year
2026: 5 · 2025: 10 · 2024: 4 · 2023: 9 · 2022: 7 · 2021: 3 · 2020: 9 · 2019: 8 · 2018: 8 · 2017: 9 · 2016: 10 · 2015: 2
FWCI
3.91
Type
journal article
Language
en
Open access
Locations
  • Journal of Developmental and Physical Disabilities (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institutes of Health (CC999999)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
  • Health Sciences › Medicine › Psychiatry and Mental health › Child Nutrition and Feeding Issues
Keywords
autism spectrum disorder, sex differences, endophenotypes, repetitive behavior, restricted interests, intellectual disability, attention to detail, epilepsy, psychiatric symptoms, clinical symptoms

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