Neurocognitive outcomes of children with sleep disordered breathing: A systematic review with meta-analysis - 03/06/22
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Summary |
Children with sleep disordered breathing (SDB) are at an increased risk of neurocognitive impairments. This systematic review with meta-analysis aims to 1) establish whether SDB differentially impacts various neurocognitive domains (intelligence, attention/executive functions, memory, visual spatial skills, and language) and 2) examine the effects of several moderating factors. Database searches, conducted according to the PRISMA guidelines, identified 77 studies that met pre-determined criteria, 63 of which were included in the meta-analysis. Most studies were of moderate to high quality. Children with SDB had significant impairments in all cognitive domains, albeit of different magnitude. The largest impairments were found in intelligence (verbal and overall). With respect to severity of SDB, neurocognitive deficits were evident in children with primary snoring (PS) as well as in children with obstructive sleep apnea (OSA). Other moderators: higher body mass index, younger age at testing, using questionnaires rather than polysomnography, and employing a control group instead of normative data, related to poorer neurocognitive outcomes in select domains. Overall, our study provides robust evidence of multiple neurocognitive impairments in children with SDB, with no evidence of sparing in children with PS. The findings of our study provide impetus for research and interventions for children with SDB across all severities.
Le texte complet de cet article est disponible en PDF.Keywords : Sleep, Snoring, Children, Cognition, Apnoea
Abbreviations : BMI, FSIQ, OSA, PIQ, PRISMA, PS, PSG, SDB, VIQ
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Vol 63
Article 101629- juin 2022 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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