The Persistence of Self-injurious and Aggressive Behavior in Males with Fragile X Syndrome Over 8 Years: A Longitudinal Study of Prevalence and Predictive Risk Markers / Hayley CRAWFORD in Journal of Autism and Developmental Disorders, 49-7 (July 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2913-2922 Titre : The Persistence of Self-injurious and Aggressive Behavior in Males with Fragile X Syndrome Over 8 Years: A Longitudinal Study of Prevalence and Predictive Risk Markers Type de document : Texte imprimé et/ou numérique Auteurs : Hayley CRAWFORD, Auteur ; E. KARAKATSANI, Auteur ; G. SINGLA, Auteur ; C. OLIVER, Auteur Article en page(s) : p.2913-2922 Langues : Anglais (eng) Mots-clés : Aggression  Autism  Challenging behavior  Early intervention  Fragile X syndrome  Impulsivity  Repetitive behavior  Risk markers  Self-injurious behavior Index. décimale : PER Périodiques Résumé : Self-injurious and aggressive behaviors are common in fragile X syndrome (FXS). However, little is known about the persistence of these behaviors and associated risk markers. We established the prevalence and persistence of self-injurious and aggressive behaviors over eight years in males with FXS, and associations with risk markers. Results showed 77% and 69% persistence rates for self-injurious and aggressive behavior, respectively. Baseline levels of repetitive behavior predicted persistent self-injurious behavior. Chronological age, impulsivity and overactivity were associated with persistent aggressive behavior but only impulsivity predicted persistence. This is the first study to document the persistence of self-injurious and aggressive behavior in FXS over the medium to long term and to identify behavioral risk markers that might facilitate targeted early intervention. En ligne : http://dx.doi.org/10.1007/s10803-019-04002-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=402 [article] The Persistence of Self-injurious and Aggressive Behavior in Males with Fragile X Syndrome Over 8 Years: A Longitudinal Study of Prevalence and Predictive Risk Markers [Texte imprimé et/ou numérique] / Hayley CRAWFORD, Auteur ; E. KARAKATSANI, Auteur ; G. SINGLA, Auteur ; C. OLIVER, Auteur . - p.2913-2922. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2913-2922 Mots-clés : Aggression  Autism  Challenging behavior  Early intervention  Fragile X syndrome  Impulsivity  Repetitive behavior  Risk markers  Self-injurious behavior Index. décimale : PER Périodiques Résumé : Self-injurious and aggressive behaviors are common in fragile X syndrome (FXS). However, little is known about the persistence of these behaviors and associated risk markers. We established the prevalence and persistence of self-injurious and aggressive behaviors over eight years in males with FXS, and associations with risk markers. Results showed 77% and 69% persistence rates for self-injurious and aggressive behavior, respectively. Baseline levels of repetitive behavior predicted persistent self-injurious behavior. Chronological age, impulsivity and overactivity were associated with persistent aggressive behavior but only impulsivity predicted persistence. This is the first study to document the persistence of self-injurious and aggressive behavior in FXS over the medium to long term and to identify behavioral risk markers that might facilitate targeted early intervention. En ligne : http://dx.doi.org/10.1007/s10803-019-04002-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=402

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