Autism Spectrum Disorder Decision Tree Subgroups Predict Adaptive Behavior and Autism Severity Trajectories in Children with ASD.

A recent cross-sectional analysis of PDD Behavior Inventory (PDDBI) data, analyzed with a classification and regression tree algorithm, yielded a decision tree (the Autism Spectrum Disorder-Decision Tree or ASD-DT) that detected three behaviorally distinct ASD subgroups: minimally verbal, verbal, an...

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Publicado en:Journal of Autism & Developmental Disorders Vol. 49; no. 4; pp. 1423 - 1438
Autores principales: Cohen, Ira L., Flory, Michael J.
Formato: research tables/charts Journal Article
Publicado: Springer Nature Apr2019
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Apr2019
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      pub: Springer Nature
      place: New York, New York
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        10.1007/s10803-018-3830-4
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        atl: Autism Spectrum Disorder Decision Tree Subgroups Predict Adaptive Behavior and Autism Severity Trajectories in Children with ASD.
      aug:
        au:
          Cohen, Ira L.
          Flory, Michael J.
        affil: Department of Psychology, New York State Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, 10314, Staten Island, NY, USA
      sug:
        subj:
          Adaptation, Psychological Evaluation
          Children with Disabilities Psychosocial Factors
          Autism Spectrum Disorder Diagnosis
          Severity of Disability
          Decision Trees
          Algorithms
          Psychological Tests Methods
          Human
          Cross Sectional Studies
          Scales
          Regression
          Verbal Behavior
          Retrospective Design
          Motor Skills
          Instrument Validation
          Autism Spectrum Disorder Prognosis
      ab: A recent cross-sectional analysis of PDD Behavior Inventory (PDDBI) data, analyzed with a classification and regression tree algorithm, yielded a decision tree (the Autism Spectrum Disorder-Decision Tree or ASD-DT) that detected three behaviorally distinct ASD subgroups: minimally verbal, verbal, and atypical. These subgroups differed in PDDBI profiles and in factors previously reported to be predictors of autism severity and adaptive behavior trajectories. We retrospectively analyzed trajectories of adaptive skills and autism severity in these subgroups, defined by ASD-DTs calculated from initial evaluation PDDBIs. Results confirmed predictions that each subgroup had distinct trajectories that varied with the type of adaptive behavior assessed suggesting that the ASD-DT has prognostic value that could be helpful for both clinical and research applications.
      pubtype: Academic Journal
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        tables/charts
        Journal Article
      ougenre: Article
    language: English
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