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An investigation on sleep disturbance of autistic children
Insights
Sleep disturbances are common in autistic children, affecting 65% of those studied. These sleep issues correlate with developmental level and environmental factors, suggesting a link to infantile autism pathophysiology.
Area of Science:
- Neurodevelopmental Disorders
- Pediatric Sleep Medicine
- Autism Spectrum Disorder Research
Background:
- Sleep disturbances are frequently reported in children with autism spectrum disorder (ASD).
- Understanding the specific patterns and contributing factors of sleep problems in this population is crucial for intervention.
- The pathophysiological significance of sleep disturbance in infantile autism requires further clarification.
Purpose of the Study:
- To investigate the prevalence and characteristics of sleep disturbances in autistic children.
- To explore the relationship between sleep disturbance and the developmental level in autistic children.
- To identify environmental and familial factors associated with sleep disturbance in this cohort.
Main Methods:
- A questionnaire-based study was conducted on a sample of 75 autistic children.
- Sleep patterns and disturbances were assessed using standardized questionnaires.
- Data were analyzed to correlate sleep disturbance with developmental status and life circumstances.
Main Results:
- A significant incidence of sleep disturbance was observed in 65% (49 out of 75) of the autistic children studied.
- Children with poorer developmental levels exhibited a higher rate of sleep disturbance compared to those more developed.
- A negative correlation was found between the developmental level and the duration of sleep disturbance.
- Abrupt environmental changes and parenting challenges were identified as common triggers for sleep disturbance.
Conclusions:
- Sleep disturbance appears to be a significant symptom associated with the pathophysiology of infantile autism.
- Developmental trajectory and environmental factors play a role in the manifestation and persistence of sleep problems in autistic children.
- Addressing sleep disturbances may be a key component in managing autism spectrum disorder.
Abstract:
For the purpose of clarifying the pathophysiological meaning of sleep disturbance in autistic children, the sleep pattern of 75 such children was examined by a questionnaire method. Forty-nine of them showed sleep disturbance in their early life with an incidence of 65%. The poorly-developed group showed a high rate of sleep disturbance as compared with the relatively well-developed group. There was a negative correlation between the developmental level and duration period of sleep disturbance. The investigation of circumstances in which autistic children often exhibited sleep disturbance proved that abrupt changes in life environment or various problems in the way of bringing up children brought about their sleep disturbance. These findings suggest that sleep disturbance might be one of the main symptoms and related to the pathophysiology of infantile autism.