Abstract
Purpose
Sleep-disordered breathing (SDB) is a disease defined by breathing or breathing irregularities while asleep. The current study examines the association between results of polysomnography (PSG) and the Pediatric Sleep Questionnaire (PSQ), and the specificity and sensitivity of the PSQ for obstructive sleep apnea (OSA) in patients with chronic illnesses.
Methods
Demographic and clinical attributes, in addition to PSQ and PSG outcomes were examined retrospectively among patients who underwent polysomnography (PSG) at our facility between 2012 and 2021.
Results
Of 745 patients included in the study, 462 (62%) were male. The median age was 81 months (34–151 months). 117 of the patients (15/8%) had chronic lung disease, and 80 (10.7%) had cerebral palsy. The most common indications for PSG were symptoms of OSA (n = 426; 57.1%). According to obstructive apnea-hypopnea index (AHI), 361 patients (48.5%) had normal PSG. The median PSQ score was 0.40 (0.22–0.57). The sensitivity and specificity of the PSQ were 71.8% and 40.4%, respectively, for individuals aged 2 to 18 years. Among the disease subgroups, the cerebral palsy group had the highest sensitivity of PSQ (88.8%) for diagnosis of OSA.
Conclusion
Questionnaires for evaluating SDB are not sensitive or specific for identification of OSA in children with chronic conditions, and PSG remains the best method.
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Data availability
I confirm I have included a data availability statement in my main manuscript file.
The datasets generated during and analyzed during the current study are available from the corresponding author upon reasonable request.
Abbreviations
- SDB:
-
Sleep-disordered breathing
- OSAS:
-
Obstructive sleep apnea syndrome
- CSA:
-
Central sleep apnea
- ICSD-3:
-
International Classification of Sleep Disorders – Third Edition
- PSG:
-
Polysomnography
- PSQ:
-
Pediatric Sleep Questionnaire
- AASM:
-
American Academy of Sleep Medicine
- TST:
-
Total sleep time
- AI:
-
Apnea index
- HI:
-
Hypopnea index
- AHI:
-
Apnea-hypopnea index
- oAHI:
-
Obstructive apnea–hypopnea index
- CAI:
-
Central apnea index
- ODI:
-
Oxygen desaturation index
- PAP:
-
Positive airway pressure
- CPAP:
-
Continuous positive airway pressure
- BiPAP:
-
Bilevel positive airway pressure
- BMI:
-
Body mass ındex
- PWS:
-
Prader-Willi syndrome
- REM:
-
Rapid eye movement
- WASO:
-
Waking up after sleep onset
- SL:
-
Sleep latency
- SE:
-
Sleep efficiency
- NMD:
-
Neuromuscular disease
- PPV:
-
Positive predictive value
- NPV:
-
Negative predictive value
- CI:
-
Confidence interval
- ENT:
-
Ear, nose, and throat
- NIV:
-
Non-invasive ventilation
- ERS:
-
European Respiratory Society
- DS:
-
Down syndrome
- AT:
-
Adenotonsillectomy
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Acknowledgements
We thank Prof Dr. Pınar Ay (Marmara University School of Medicine, Division of Public Health) for helping with statistical analysis in our study. There is no funding for this study.
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Approval was obtained from the ethics committee of Marmara University. The study was performed by the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
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Kalyoncu, M., Namlı, N., Yegit, C.Y. et al. Is the Pediatric Sleep Questionnaire sensitive for sleep-disordered breathing in children with complex chronic disease?. Sleep Breath 28, 331–337 (2024). https://doi.org/10.1007/s11325-023-02915-z
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DOI: https://doi.org/10.1007/s11325-023-02915-z