Correlation between snoring sounds and obstructive sleep apnea in adults: a meta-regression analysis

Autor: Jui-Kun Chiang, Yen-Chang Lin, Chih-Ming Lu, Yee-Hsin Kao
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Sleep Science, Vol 15, Iss 04, Pp 463-470 (2022)
Druh dokumentu: article
ISSN: 1984-0659
1984-0063
DOI: 10.5935/1984-0063.20220068
Popis: Objective: Snoring is a dominant clinical symptom in patients with obstructive sleep apnea (OSA), and analyzing snoring sounds might be a potential alternative to polysomnography (PSG) for the assessment of OSA. This study aimed to systematically examine the correlation between the snoring sounds and the apnea-hypopnea index (AHI) as the measures of OSA severity. Material and Methods: A comprehensive literature review using the MEDLINE, Embase, Cochrane Library, Scopus, and PubMed databases identified the published studies reporting the correlations between and severity of snoring and the AHI values by meta-regression analysis. Results: In total, 13 studies involving 3,153 adult patients were included in this study. The pooled correlation coefficient for snoring sounds and AHI values was 0.71 (95%CI: 0.49, 0.85) from the random-effects meta-analysis with the Knapp and Hartung adjustment. The I 2 and chi-square Q test demonstrated significant heterogeneity (97.6% and p
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