Trajectories of Symptom Severity in Children with Autism: Variability and Turning Points through the Transition to School.
Autism spectrum disorder
Chronogeneity
Trajectories
Turning points
Journal
Journal of autism and developmental disorders
ISSN: 1573-3432
Titre abrégé: J Autism Dev Disord
Pays: United States
ID NLM: 7904301
Informations de publication
Date de publication:
Jan 2022
Jan 2022
Historique:
accepted:
22
02
2021
pubmed:
12
3
2021
medline:
8
1
2022
entrez:
11
3
2021
Statut:
ppublish
Résumé
This study examined the trajectories of autistic symptom severity in an inception cohort of 187 children with ASD assessed across four time points from diagnosis to age 10. Trajectory groups were derived using multivariate cluster analysis. A two trajectory/cluster solution was selected. Change in trajectory slopes revealed a turning point marked by plateauing in symptom reduction during the period of transition to school (age 6) for one of the two trajectories. Trajectories were labelled: Continuously Improving (27%) and Improving then Plateauing (73% of sample). Children in the two trajectories differed in levels of symptom severity, language, cognitive, and adaptive functioning skills. Study findings can inform the development of more personalized services for children with ASD transitioning into the school system.
Identifiants
pubmed: 33704613
doi: 10.1007/s10803-021-04949-2
pii: 10.1007/s10803-021-04949-2
pmc: PMC8732828
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
392-401Subventions
Organisme : CIHR
ID : HDF-70333
Pays : Canada
Organisme : Canadian Institutes of Health Research (CA)
ID : FDN 93621
Organisme : Canadian Institutes of Health Research (CA)
ID : FDN 143235
Organisme : CIHR
ID : HDF-70333
Pays : Canada
Informations de copyright
© 2021. The Author(s).
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