[article] 
inJournal of Child Psychology and Psychiatry > 55-8 (August 2014) . - p.935-944

Titre :	Sensory subtypes in children with autism spectrum disorder: latent profile transition analysis using a national survey of sensory features
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Karla K. AUSDERAU, Auteur ; Melissa FURLONG, Auteur ; John SIDERIS, Auteur ; John C. BULLUCK, Auteur ; Lauren M. LITTLE, Auteur ; Linda R. WATSON, Auteur ; Brian A. BOYD, Auteur ; Aysenil BELGER, Auteur ; Virginia A. DICKIE, Auteur ; Grace T. BARANEK, Auteur
Article en page(s) :	p.935-944
Langues :	Anglais (eng)
Mots-clés :	Children  autism  sensory  latent profile transition analysis  subtypes
Index. décimale :	PER Périodiques
Résumé :	Background Sensory features are highly prevalent and heterogeneous among children with ASD. There is a need to identify homogenous groups of children with ASD based on sensory features (i.e. sensory subtypes) to inform research and treatment. Methods Sensory subtypes and their stability over 1 year were identified through latent profile transition analysis (LPTA) among a national sample of children with ASD. Data were collected from caregivers of children with ASD ages 2–12 years at two time points (Time 1 N = 1294; Time 2 N = 884). Results Four sensory subtypes (Mild; Sensitive-Distressed; Attenuated-Preoccupied; Extreme-Mixed) were identified, which were supported by fit indices from the LPTA as well as current theoretical models that inform clinical practice. The Mild and Extreme-Mixed subtypes reflected quantitatively different sensory profiles, while the Sensitive-Distressed and Attenuated-Preoccupied subtypes reflected qualitatively different profiles. Further, subtypes reflected differential child (i.e. gender, developmental age, chronological age, autism severity) and family (i.e. income, mother's education) characteristics. Ninety-one percent of participants remained stable in their subtypes over 1 year. Conclusions Characterizing the nature of homogenous sensory subtypes may facilitate assessment and intervention, as well as potentially inform biological mechanisms.
En ligne :	http://dx.doi.org/10.1111/jcpp.12219
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237

[article] Sensory subtypes in children with autism spectrum disorder: latent profile transition analysis using a national survey of sensory features [Texte imprimé et/ou numérique] / Karla K. AUSDERAU, Auteur ; Melissa FURLONG, Auteur ; John SIDERIS, Auteur ; John C. BULLUCK, Auteur ; Lauren M. LITTLE, Auteur ; Linda R. WATSON, Auteur ; Brian A. BOYD, Auteur ; Aysenil BELGER, Auteur ; Virginia A. DICKIE, Auteur ; Grace T. BARANEK, Auteur . - p.935-944.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-8 (August 2014) . - p.935-944

Mots-clés :	Children  autism  sensory  latent profile transition analysis  subtypes
Index. décimale :	PER Périodiques
Résumé :	Background Sensory features are highly prevalent and heterogeneous among children with ASD. There is a need to identify homogenous groups of children with ASD based on sensory features (i.e. sensory subtypes) to inform research and treatment. Methods Sensory subtypes and their stability over 1 year were identified through latent profile transition analysis (LPTA) among a national sample of children with ASD. Data were collected from caregivers of children with ASD ages 2–12 years at two time points (Time 1 N = 1294; Time 2 N = 884). Results Four sensory subtypes (Mild; Sensitive-Distressed; Attenuated-Preoccupied; Extreme-Mixed) were identified, which were supported by fit indices from the LPTA as well as current theoretical models that inform clinical practice. The Mild and Extreme-Mixed subtypes reflected quantitatively different sensory profiles, while the Sensitive-Distressed and Attenuated-Preoccupied subtypes reflected qualitatively different profiles. Further, subtypes reflected differential child (i.e. gender, developmental age, chronological age, autism severity) and family (i.e. income, mother's education) characteristics. Ninety-one percent of participants remained stable in their subtypes over 1 year. Conclusions Characterizing the nature of homogenous sensory subtypes may facilitate assessment and intervention, as well as potentially inform biological mechanisms.
En ligne :	http://dx.doi.org/10.1111/jcpp.12219
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237