Cited by 372Autism Spectrum Disorder ResearchChild Nutrition and Feeding IssuesFamily and Disability Support Research

The DOI matches its Crossref record; 44 of the 44 references it cites were found in a registry or an index.

Six Developmental Trajectories Characterize Children With Autism

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Abstract

OBJECTIVE: The goal of this study was to describe the typical longitudinal developmental trajectories of social and communication functioning in children with autism and to determine the correlates of these trajectories. METHODS: Children with autism who were born in California from 1992 through 2001 and enrolled with the California Department of Developmental Services were identified. Subjects with <4 evaluations present in the database were excluded, resulting in a sample of 6975 children aged 2 to 14 years. Score sequences were constructed based on 9 evaluative items for social, communication, and repetitive behavior functioning. Typical trajectories were identified by using group-based latent trajectory modeling, and multinomial logistic regression models were used to determine the odds of classification within each trajectory varied by individual and family-level factors. RESULTS: Six typical patterns of social, communication, and repetitive behavior functioning were identified. These trajectories displayed significant heterogeneity in developmental pathways, and children whose symptoms were least severe at first diagnosis tended to improve more rapidly than those severely affected. One group of ∼10% of children experienced rapid gains, moving from severely affected to high functioning. Socioeconomic factors were correlated with trajectory outcomes; children with non-Hispanic, white, well-educated mothers were more likely to be high functioning, and minority children with less-educated mothers or intellectual disabilities were very unlikely to experience rapid gains. CONCLUSIONS: Children with autism have heterogeneous developmental pathways. One group of children evidenced remarkable developmental change over time. Understanding what drives these outcomes is thus critical.

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Crossref · 10.1542/peds.2011-1601

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Metadata

Authors
Fountain, C., Winter, A. S., & Bearman, P. S.
Affiliations
Columbia University (US)
Venue
Pediatrics
Published
2012-05-01
Volume
129
Issue
5
Pages
e1112-e1120
ISSN
  • 0031-4005 (ISSN-L)
  • 1098-4275
OpenAlex
W2145095299
Cited by
372
References
43
Citations by year
2026: 13 · 2025: 23 · 2024: 24 · 2023: 23 · 2022: 32 · 2021: 43 · 2020: 30 · 2019: 38 · 2018: 30 · 2017: 26 · 2016: 23 · 2015: 22 · 2014: 20 · 2013: 22 · 2012: 3
FWCI
10.83
Type
journal article
Language
en
Open access
Locations
  • PEDIATRICS (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Columbia Academic Commons (Columbia University)
Funders
  • National Institutes of Health (DP1OD003635)
  • National Institute of Mental Health (R21MH096122)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Health Sciences › Medicine › Psychiatry and Mental health › Child Nutrition and Feeding Issues
  • Social Sciences › Psychology › Clinical Psychology › Family and Disability Support Research
Keywords
autism spectrum disorder, developmental trajectories, social functioning, repetitive behavior, developmental heterogeneity, trajectory classification, socioeconomic factors, maternal education, intellectual disability, developmental changes
MeSH terms
Adolescent, California, Child, Developmental Disabilities, Child Development Disorders, Pervasive, Child, Preschool, Communication, Female, Hispanic or Latino, Humans, Intelligence, Longitudinal Studies, Male, Social Behavior, Socioeconomic Factors, Statistics as Topic, Stereotyped Behavior, Models, Statistical, White People

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