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Published on: December 6, 2016
Parental concern as an indicator of the severity of Obstructive Sleep Apnea in children
Mali Lavi1, Riva Tauman2, Michal Greenfeld2
1Department of Otolaryngology Head and Neck Surgery and Maxillofacial Surgery, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Insights
Parental concern about a child's need for surgery effectively predicts moderate-to-severe Obstructive Sleep Apnea (OSA). This simple screening tool aids clinicians in prioritizing referrals for Polysomnography (PSG) testing.
Area of Science:
- Pediatric Sleep Medicine
- Respiratory Medicine
Background:
- Obstructive Sleep Apnea (OSA) is common in children.
- The current screening question "Does your child snore" does not correlate with OSA severity.
- Accurate severity assessment is crucial for timely intervention.
Purpose of the Study:
- To evaluate a novel 2-item Parental Concern Scale (PCS) for predicting OSA severity in children.
- To compare the PCS with the Pediatric Sleep Questionnaire-Sleep-Related Breathing Disorder (PSQ-SRBD) and Polysomnography (PSG).
Main Methods:
- Prospective analysis of children referred for PSG due to suspected OSA.
- Parents completed the devised PCS and the validated PSQ-SRBD.
- PCS and PSQ-SRBD results were correlated with PSG findings.
Main Results:
- Twenty-four percent of 95 children had moderate-to-severe OSA requiring adenotonsillectomy.
- The PCS "need for surgery" score correlated with the apnea-hypopnea index and mean SpO2 levels.
- Higher "need for surgery" scores significantly predicted moderate-to-severe OSA.
Conclusions:
- Parental perception of the need for surgery is a practical tool for assessing OSA severity.
- The PCS can assist clinicians in prioritizing referrals for PSG.
- This simple questionnaire enhances the diagnostic pathway for pediatric OSA.
Introduction:
An accepted screening question for Obstructive Sleep Apnea (OSA) in children is "Does your child snore". However, this has no correlation to severity. The purpose of this study is to evaluate a simple 2-item questionnaire that reflects the degree of parental concern to predict the severity of Obstructive Sleep Apnea (OSA) in children as measured by Polysomnography (PSG).
Methods:
Prospective analysis of parental concern regarding their children referred for PSG due to suspected OSA. Parents of all study children completed the brief Parental Concern Scale (PCS) questionnaire that we devised and the validated Pediatric Sleep Questionnaire-Sleep-Related Breathing Disorder questionnaire (PSQ-SRBD). The PCS consisted of 1 question on the need for surgery and 1 question on concerns about the child's breathing. Both questionnaires were compared to PSG results.
Results:
Ninety-five children (mean age 4.2 ± 2.5 years, 52% males, mean body mass index z score 0.45 ± 1.8) were recruited. Twenty-three children (24%) had moderate-severe OSA and were referred for adenotonsillectomy. Correlations were found between the need for surgery score and the apnea-hypopnea index (r = 0.22, P = .029), as well as the mean SpO2 levels (r = -0.24, P = .02). The likelihood for the diagnosis of moderate-severe OSA by PSG increased as parental ranking for the need for surgery increased (P = .003). The need for surgery score was the only predictor for moderate-severe OSA (P = .039).
Conclusion:
Querying parents on their perception of their child's need for surgery is a practical, and easy-to-use tool that can help the clinician in prioritizing referral to PSG.
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