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Published on: December 6, 2016
Utility of screening for obstructive sleep apnea syndrome in children with craniofacial disorders
Christopher M Cielo1, Jason Silvestre, J Thomas Paliga
1Philadelphia, Pa. From the Divisions of Pulmonary Medicine and Plastic and Reconstructive Surgery, the Clinical and Translational Research Center, and the Sleep Center, The Children's Hospital of Philadelphia; and the Perelman School of Medicine at the University of Pennsylvania.
Insights
The Pediatric Sleep Questionnaire is not a reliable screening tool for obstructive sleep apnea syndrome in children with craniofacial disorders. Further research is needed to identify effective diagnostic methods for this high-risk population.
Area of Science:
- Pediatric Sleep Medicine
- Craniofacial Abnormalities
- Sleep Disorders
Background:
- Children with craniofacial disorders face a higher risk of obstructive sleep apnea syndrome (OSAS).
- Current diagnostic methods for OSAS in this population are debated, with polysomnography being the gold standard but often impractical.
- The effectiveness of the Pediatric Sleep Questionnaire (PSQ) for OSAS screening in children with craniofacial conditions is not well-established.
Purpose of the Study:
- To evaluate the utility of the Pediatric Sleep Questionnaire (PSQ) as a screening tool for obstructive sleep apnea syndrome (OSAS) in children with craniofacial disorders.
- To determine the sensitivity, specificity, and predictive values of the PSQ in this specific pediatric population.
Main Methods:
- A retrospective review was conducted on 83 children (aged 2-18) with diagnosed craniofacial disorders.
- Data collected included demographics, PSQ scores, and polysomnography (PSG) results.
- Statistical analyses calculated the sensitivity, specificity, positive predictive value, and negative predictive value of the PSQ for OSAS detection.
Main Results:
- Of the 83 children, 53% screened positive on the PSQ, and 27.7% were diagnosed with OSAS via PSG.
- The PSQ demonstrated low sensitivity (0.57) and specificity (0.48) for detecting OSAS in this cohort.
- Positive and negative predictive values were 0.30 and 0.74, respectively, with a weak correlation between PSQ score and apnea-hypopnea index (r=0.152, p=0.17).
Conclusions:
- A significant number of craniofacial patients referred for PSG have OSAS.
- The Pediatric Sleep Questionnaire is an inadequate screening tool for OSAS in children with craniofacial conditions.
- Further research is essential to identify appropriate patients with craniofacial disorders who require polysomnography or alternative OSAS evaluations.
Background:
Children with craniofacial disorders are at increased risk for obstructive sleep apnea syndrome. Methods for diagnosing obstructive sleep apnea syndrome in this population remain controversial. Sleep studies are the criterion standard but are impractical for all patients. The utility of obstructive sleep apnea syndrome questionnaires such as the Pediatric Sleep Questionnaire is unknown in children with craniofacial disorders. The authors hypothesized that the Pediatric Sleep Questionnaire would be a sensitive tool for detecting obstructive sleep apnea syndrome in children with craniofacial abnormalities.
Methods:
A retrospective review of consecutive children with diagnosed craniofacial disorders who both completed the Pediatric Sleep Questionnaire and underwent polysomnography was performed. Demographics, Pediatric Sleep Questionnaire score, and polysomnographic data were recorded. Statistical analysis included calculation of sensitivity, specificity, positive predictive value, and negative predictive value for the Pediatric Sleep Questionnaire.
Results:
Eighty-three children aged 2 to 18 years were included in the study. Of these, 44 (53.0 percent) screened positive on the Pediatric Sleep Questionnaire and 23 (27.7 percent) had polysomnographic evidence of obstructive sleep apnea syndrome, but the sensitivity of the Pediatric Sleep Questionnaire for detecting obstructive sleep apnea syndrome in this sample was only 0.57 and the specificity was 0.48. Positive predictive value and negative predictive value were 0.30 and 0.74, respectively. The correlation between the apnea hypopnea index and Pediatric Sleep Questionnaire score was 0.152 (p = 0.17).
Conclusions:
A substantial portion of craniofacial patients referred for polysomnography was found to have obstructive sleep apnea syndrome. However, the Pediatric Sleep Questionnaire is not a good screening tool for obstructive sleep apnea syndrome in children with craniofacial conditions. More research is needed to determine which patients with craniofacial disorders should be evaluated for obstructive sleep apnea syndrome by polysomnography or other means.
Clinical Question/Level Of Evidence:
Diagnostic, II.
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