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15-02-2018 | Original Paper

Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children

Auteurs: Chandni Parikh, Margaret Kurzius-Spencer, Ann M. Mastergeorge, Sydney Pettygrove

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 7/2018

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Abstract

The diagnosis of autism spectrum disorder (ASD) is often delayed from the time of noted concerns to the actual diagnosis. The current study used child- and family-level factors to identify homogeneous classes in a surveillance-based sample (n = 2303) of 8-year-old children with ASD. Using latent class analysis, a 5-class model emerged and the class memberships were examined in relation to the child’s median age at ASD diagnosis. Class 3, with known language delays and a high advantage socioeconomically had the lowest age of ASD diagnosis (46.74 months) in comparison to Classes 1 (64.99 months), 4 (58.14 months), and 5 (69.78 months) in this sample. Findings demonstrate sociodemographic and developmental disparities related to the age at ASD diagnosis.
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Metagegevens
Titel
Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children
Auteurs
Chandni Parikh
Margaret Kurzius-Spencer
Ann M. Mastergeorge
Sydney Pettygrove
Publicatiedatum
15-02-2018
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 7/2018
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-018-3500-6