[article] 
inJournal of Autism and Developmental Disorders > 45-5 (May 2015) . - p.1329-1344

Titre :	Detecting Subgroups in Children Diagnosed with Pervasive Developmental Disorder - Not Otherwise Specified
Type de document :	texte imprimé
Auteurs :	Laura A. BRENNAN, Auteur ; Marianne L. BARTON, Auteur ; Chi-Ming CHEN, Auteur ; James GREEN, Auteur ; Deborah A. FEIN, Auteur
Article en page(s) :	p.1329-1344
Langues :	Anglais (eng)
Mots-clés :	PDD-NOS  Cluster analysis  DSM 5  ASD  Subgroups
Index. décimale :	PER Périodiques
Résumé :	Hierarchical cluster analyses were used to detect three subgroups in a sample of children with pervasive developmental disorder—not otherwise specified (PDD-NOS) evaluated at ages 2 and 4. At age 2, Cluster 1 demonstrated few autism symptoms and high cognitive scores; 60 % no longer met criteria for PDD at 4. Cluster 2 exhibited more autism symptoms and lower cognitive scores at 2; 89.5 % met criteria for ASD at 4. Cluster 3 had the lowest cognitive scores and most impaired social/communication skills at 2, but no repetitive behaviors; 60 % diagnosed with Autistic Disorder at 4. Results shed light on outcomes for different PDD-NOS types and raise questions regarding the increased importance of repetitive behaviors in DSM-5.
En ligne :	http://dx.doi.org/10.1007/s10803-014-2295-3
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259

[article] Detecting Subgroups in Children Diagnosed with Pervasive Developmental Disorder - Not Otherwise Specified [texte imprimé] / Laura A. BRENNAN, Auteur ; Marianne L. BARTON, Auteur ; Chi-Ming CHEN, Auteur ; James GREEN, Auteur ; Deborah A. FEIN, Auteur . - p.1329-1344.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-5 (May 2015) . - p.1329-1344

Mots-clés :	PDD-NOS  Cluster analysis  DSM 5  ASD  Subgroups
Index. décimale :	PER Périodiques
Résumé :	Hierarchical cluster analyses were used to detect three subgroups in a sample of children with pervasive developmental disorder—not otherwise specified (PDD-NOS) evaluated at ages 2 and 4. At age 2, Cluster 1 demonstrated few autism symptoms and high cognitive scores; 60 % no longer met criteria for PDD at 4. Cluster 2 exhibited more autism symptoms and lower cognitive scores at 2; 89.5 % met criteria for ASD at 4. Cluster 3 had the lowest cognitive scores and most impaired social/communication skills at 2, but no repetitive behaviors; 60 % diagnosed with Autistic Disorder at 4. Results shed light on outcomes for different PDD-NOS types and raise questions regarding the increased importance of repetitive behaviors in DSM-5.
En ligne :	http://dx.doi.org/10.1007/s10803-014-2295-3
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259