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Published on: December 7, 2018
Parent-Reported Problematic Sleep Behaviors in Children with Comorbid Autism Spectrum Disorder and
Katharine C Reynolds1, Michelle Patriquin2,3, Candice A Alfano1
1University of Houston, Department of Psychology; 3695 Cullen Boulevard Room 126 Houston, TX 77204-5022.
Insights
Internalizing difficulties, not Autism Spectrum Disorder (ASD) or Attention Deficit/Hyperactivity Disorder (ADHD) severity, were linked to sleep problems in children with both conditions. These sleep issues also impacted their daily functioning.
Area of Science:
- Child Psychology
- Neurodevelopmental Disorders
- Sleep Medicine
Background:
- Sleep problems are common in children with Autism Spectrum Disorders (ASD) and Attention Deficit/Hyperactivity Disorder (ADHD).
- Limited research exists on sleep issues in children with comorbid ASD and ADHD.
- Sleep disturbances negatively affect social, emotional, and academic functioning in children.
Purpose of the Study:
- To investigate diagnostic severity as a predictor of sleep problems in children with comorbid ASD/ADHD.
- To assess the relationship between sleep problems and functional domains (intellectual, academic, executive) in this population.
Main Methods:
- Sleep, internalizing difficulties, intellectual functioning, academic achievement, and executive functioning were assessed.
- The study included 85 children with dual diagnoses of ASD and ADHD.
Main Results:
- Internalizing difficulties were the strongest predictor of problematic sleep behaviors (e.g., nightmares, overtiredness, trouble sleeping).
- Parent-reported sleep problems were significantly associated with functional domains, even after accounting for ASD, ADHD, and internalizing symptoms.
Conclusions:
- Internalizing symptoms are linked to sleep problems in children with comorbid ASD/ADHD.
- These sleep issues may have significant implications for the daily functioning of children with comorbid ASD/ADHD.
Background:
Sleep problems are frequent and well documented in children with Autism Spectrum Disorders (ASD), children with Attention Deficit/Hyperactivity Disorder (ADHD) and children with internalizing problems, however limited work has examined sleep problems in children presenting with comorbid ASD/ADHD. In healthy children, sleep problems negatively impact social, emotional, and academic functioning. The current study sought to examine diagnostic severity as predictors of sleep problems in children with comorbid ASD/ADHD. Additionally, the association between sleep and "real-life" functional domains (i.e., intellectual functioning, academic achievement, and executive functioning) were assessed.
Method:
Sleep, internalizing difficulties, intellectual functioning, academic achievement and executive functioning were assessed in 85 children with who carried the dual diagnoses of ASD and ADHD.
Results:
Internalizing difficulties, rather than ASD or ADHD symptom severity, was the most consistent predictor of problematic sleep behaviors (i.e., nightmares overtiredness, sleeping less than other children, trouble sleeping, and Total Problematic Sleep Behaviors) in this sample. Further, parent report of problematic sleep behaviors was significantly associated with functional domains after controlling for ASD, ADHD, and internalizing symptoms.
Conclusions:
Results suggest that internalizing symptoms are associated with problematic sleep behaviors in children with comorbid ASD/ADHD and may have implications for the "real-life" functioning among children with comorbid ASD/ADHD.
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