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Published on: December 6, 2016
Association between obstructive sleep apnea and atopic dermatitis in children: A nationwide, population-based cohort
Je-Ming Hu1,2,3, Chin-Sheng Lin4, Sy-Jou Chen3,5
1Division of Colorectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Insights
Children with atopic dermatitis (AD) have a significantly higher risk of developing obstructive sleep apnea (OSA). This large-scale study highlights the need for proactive OSA screening in pediatric AD patients.
Area of Science:
- Pediatric Dermatology
- Sleep Medicine
- Epidemiology
Background:
- Atopic dermatitis (AD) is linked to systemic inflammation, potentially sharing pathogenesis with obstructive sleep apnea (OSA).
- Existing research on the association between AD and OSA is limited, particularly in pediatric populations.
Purpose of the Study:
- To investigate the association between atopic dermatitis and the risk of obstructive sleep apnea in children.
- To evaluate the incidence and risk of OSA in a large cohort of pediatric patients with and without AD.
Main Methods:
- A nationwide, population-based cohort study utilizing Taiwan's National Health Insurance Research Database.
- Inclusion of approximately 120,736 children with newly diagnosed AD and a matched cohort without AD (2000-2007).
- Kaplan-Meier analysis and Cox proportional hazard regression models were employed to assess OSA risk.
Main Results:
- Children with AD demonstrated a significantly higher cumulative incidence of OSA compared to controls (log-rank test, P < .001).
- Adjusted analyses revealed an 86% increased risk of OSA in children with AD (aHR = 1.86, 95% CI = 1.43-2.42).
- This elevated OSA risk in AD patients persisted regardless of comorbidities.
Conclusions:
- This study establishes a significant association between pediatric atopic dermatitis and an increased risk of obstructive sleep apnea.
- Findings suggest the need for comprehensive OSA evaluation and risk reduction strategies in children diagnosed with AD.
Background:
Atopic dermatitis (AD) is associated with systemic inflammation and may have a similar pathogenesis as obstructive sleep apnea (OSA). However, to date, studies on the association between AD and OSA are limited.
Objectives:
This study evaluated the association between OSA and AD in children in a large-scale, population-based cohort.
Methods:
A total of approximately 120 736 children (<18 years) with newly diagnosed AD and 120 736 age- and sex-matched patients without AD from 2000 to 2007 were identified from Taiwan's National Health Insurance Research Database from 2000 to 2007. The Kaplan-Meier test was used for measuring the cumulative incidence of OSA in each cohort. Cox proportional hazard regression models were used for evaluating the risk of OSA in patients with or without AD between the two cohorts.
Results:
The Kaplan-Meier analysis revealed that the cumulative incidence curves of OSA were significantly higher in patients with AD than in those without AD (log-rank test, P < .001). After adjusting for age, sex, urbanization level, and comorbidities, patients with AD had a higher risk of OSA than those without AD (adjusted hazard ratio = 1.86, 95% confidence interval = 1.43-2.42). Compared with patients without AD, patients with AD exhibited a higher risk of developing OSA, irrespective of underlying comorbidities.
Conclusion:
This nationwide, population-based cohort study revealed an increased risk of OSA in children with AD. Therefore, comprehensive evaluation and aggressive risk reduction for OSA are recommended in these patients.
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