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Published on: December 6, 2016
Obstructive sleep apnea affects the psychological and behavioural development of children-a case-control study
Yang Hai1,2, Wei Kou1, Zheng Gu1
1Department of Otolaryngology, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Translational Medical Research in Cognitive Development and Learning and Memory Disorders, Chongqing, China.
Insights
Obstructive sleep apnea in children significantly impacts autism symptoms, anxiety, and depression. Early treatment can reverse these psychological and behavioral issues, especially when associated with prolonged illness and hypoxia.
Area of Science:
- Pediatric Psychology
- Sleep Medicine
- Behavioral Neuroscience
Background:
- Obstructive sleep apnea (OSA) is increasingly recognized for its potential to affect children's psychological and behavioral health.
- Previous research suggests a link between sleep-disordered breathing and neurodevelopmental issues, but specific impacts on anxiety and depression require further investigation.
Purpose of the Study:
- To investigate the effects of obstructive sleep apnea (OSA) on psychological and behavioral abnormalities in pediatric patients.
- To assess the correlation between OSA severity, illness duration, hypoxia, and the manifestation of autism symptoms, anxiety, and depression.
Main Methods:
- A cohort study involving 1086 pediatric patients with OSA and 728 controls.
- Assessment of autism symptoms, anxiety, and depression using the Autism Behaviour Checklist, Spence Children's Anxiety Scale, and Children's Depression Inventory before and after surgical intervention (tonsillectomy and/or adenoidectomy).
Main Results:
- Children with OSA exhibited higher scores for autism symptoms (preschoolers), anxiety (school-aged), and depression (school-aged) compared to controls.
- Post-surgery, OSA patients showed significant reductions in scores for autism symptoms, anxiety, and depression.
- Anxiety and depression scores correlated significantly with OSA duration and hypoxia, and were also associated with autism symptom scores.
Conclusions:
- Obstructive sleep apnea significantly contributes to psychological and behavioral abnormalities in children, including autism symptoms, anxiety, and depression.
- The duration of OSA and hypoxia exacerbates these effects.
- Early diagnosis and treatment of OSA are crucial for potentially reversing associated psychological and behavioral deficits.
Abstract:
This study aims to investigate the effects of obstructive sleep apnea on paediatric psychological and behavioural abnormalities. A total of 1086 paediatric patients with obstructive sleep apnea and 728 sample snoring controls were enrolled in the study. Patients with obstructive sleep apnea underwent bilateral tonsillectomy plus adenoidectomy or adenoidectomy alone. Repeated Autism Behaviour Checklist, Spence Children's Anxiety Scale, and Children's Depression Inventory were performed to assess the autism symptoms, anxiety level and depressive symptoms before and after surgery. The score of Autism Behaviour Checklist in preschool children with obstructive sleep apnea was higher than that in control. In school children with obstructive sleep apnea, the score of Spence Children's Anxiety Scale was also higher. School children with obstructive sleep apnea with depressive symptoms were significantly higher than that in control. The scores of Autism Behaviour Checklist, Spence Children's Anxiety Scale, and Children's Depression Inventory in the obstructive sleep apnea group after surgery were significantly lower than that before surgery. Our study showed that the score of Spence Children's Anxiety Scale and Children's Depression Inventory had a close correlation with the illness course and hypoxia duration. The Spence Children's Anxiety Scale and Children's Depression Inventory scores are also closely associated with the Autism Behaviour Checklist score. These results suggest that obstructive sleep apnea may have a significant impact on autism symptoms, anxiety levels and depressive symptoms in children. We found that the longer the duration of the obstructive sleep apnea course and hypoxia, the greater the impact on anxiety level and depressive symptoms. The suspected autism symptoms, anxiety level and depressive symptoms in children with obstructive sleep apnea were also significantly correlated. Thus, early detection and timely treatment may often reverse the psychological and behavioural abnormalities caused by obstructive sleep apnea.
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