Sleep problems in children with autism spectrum disorder: a multicenter survey

Hongyu Chen1, Ting Yang1, Jie Chen1

  • 1Children's Hospital of Chongqing Medical University, Chongqing Key Laboratory of Childhood Nutrition and Health, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, 400014, China.

BMC Psychiatry
|August 17, 2021
PubMed

Insights

Children with Autism Spectrum Disorder (ASD) experience more sleep problems, including bedtime resistance and anxiety. These issues correlate with core ASD symptoms but not developmental level, highlighting the need for sleep assessments in clinical practice.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Pediatrics

Background:

  • Autism Spectrum Disorder (ASD) is frequently associated with sleep disturbances.
  • Understanding sleep patterns in ASD children in China is crucial.

Purpose of the Study:

  • To investigate sleep conditions in Chinese children with ASD.
  • To explore the relationship between sleep problems and core ASD symptoms and developmental levels.

Main Methods:

  • Cross-sectional study of 1310 ASD and 1158 typically-developing (TD) children aged 2-7 years in China.
  • Utilized the Children's Sleep Habits Questionnaire (CSHQ) for sleep assessment.
  • Assessed neurodevelopmental level (CNBS-R2016), ASD diagnosis (DSM-5, CARS), and autism behaviors (SRS, ABC).

Main Results:

  • ASD children showed significantly higher sleep disorder prevalence (67.4%) than TD children (51%).
  • Common issues included bedtime resistance (25.6%), sleep anxiety (22.7%), sleep onset delay (17.9%), and daytime sleepiness (14.7%).
  • Sleep onset delay and anxiety correlated with higher autism behavior scores; daytime sleepiness and bedtime resistance linked to more severe ASD symptoms.

Conclusions:

  • Children with ASD exhibit a higher prevalence of sleep problems.
  • Specific sleep issues like bedtime resistance and anxiety are linked to core ASD symptoms, not developmental level.
  • Routine sleep assessments and sleep hygiene education are vital in ASD clinical care.
Abstract

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