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The Association Between Pediatric Obstructive Sleep Apnea and Hypertension: A Database Study
Summer Xu1, Sophia Angelo2, Jessica R Levi2
1School of Medicine, University of Connecticut Health Center, Farmington, Connecticut, USA.
Insights
Pediatric obstructive sleep apnea (OSA) is linked to a higher risk of hypertension in children. Early diagnosis and treatment of OSA are crucial for managing hypertension in this population.
Area of Science:
- Pediatric Sleep Medicine
- Cardiovascular Health in Children
- Respiratory Medicine
Background:
- Obstructive sleep apnea (OSA) is a common sleep disorder in children.
- Hypertension is an increasingly recognized issue in pediatric populations.
- The relationship between pediatric OSA and hypertension requires further investigation.
Purpose of the Study:
- To investigate the association between obstructive sleep apnea (OSA) severity and the presence of hypertension in pediatric patients.
- To identify predictors of hypertension in children diagnosed with OSA.
Main Methods:
- Retrospective cohort study utilizing data from the Nationwide Children's Hospital Sleep Databank.
- Inclusion criteria: patients younger than 18 years with sleep studies.
- Exclusion criteria: studies with continuous positive airway pressure, postsurgical studies, or confounding diagnoses. Logistic regression analysis was performed, controlling for BMI percentile and age.
Main Results:
- Analysis of 2258 sleep studies revealed significant differences in age, weight class, and OSA severity across hypertension groups.
- Moderate OSA was a significant predictor of primary hypertension (OR 3.20) and general hypertension (OR 2.45).
- Age and BMI percentile were also significant predictors for general hypertension.
Conclusions:
- Moderate pediatric obstructive sleep apnea is significantly associated with an increased likelihood of hypertension.
- These findings underscore the importance of timely OSA diagnosis and management in children to mitigate hypertension risk.
Objective:
To examine the relationship between pediatric obstructive sleep apnea (OSA) and hypertension.
Study Design:
Retrospective cohort study.
Setting:
Nationwide Children's Hospital Sleep Databank.
Methods:
We included sleep studies of patients younger than 18 years. Studies performed with continuous positive airway pressure, postsurgical sleep studies, and those involving confounding diagnoses (eg, craniofacial abnormalities) were excluded. Logistic regression was used to assess the association between OSA severity and hypertension, controlling for body mass index (BMI) percentile and age.
Results:
A total of 2258 sleep studies were analyzed. There were 2140 patients without hypertension, 118 patients with any hypertension diagnosis, 66 patients with primary hypertension, and 43 patients with secondary hypertension. There was a significant difference (P < .0001) in age, weight class, and sleep apnea severity across hypertension diagnosis groups. In the model for primary hypertension, significant predictors were moderate OSA (odds ratio [OR] 3.20, 95% CI [1.35-7.54], P < .01) and age (OR 1.20, 95% CI [1.13-1.27], P < .0001). In the model for general hypertension, significant predictors were moderate OSA (OR 2.45, 95% CI [1.19-5.05], P < .05), age (OR 1.17, 95% CI [1.12-1.22], P < .0001), and BMI percentile (OR 1.01, 95% CI [1.01-1.02], P < .01).
Conclusion:
Moderate OSA was associated with a statistically significant increased odds of having hypertension in pediatric patients. These findings highlight the importance of early diagnosis and management of OSA in pediatric patients.
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