Network analysis of sleep bruxism in the EPISONO adult general population
6
Issued Date
2023-01-01
Resource Type
ISSN
09621105
eISSN
13652869
Scopus ID
2-s2.0-85160945979
Pubmed ID
37246335
Journal Title
Journal of Sleep Research
Rights Holder(s)
SCOPUS
Bibliographic Citation
Journal of Sleep Research (2023)
Suggested Citation
Chattrattrai T. Network analysis of sleep bruxism in the EPISONO adult general population. Journal of Sleep Research (2023). doi:10.1111/jsr.13957 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/83030
Title
Network analysis of sleep bruxism in the EPISONO adult general population
Author(s)
Author's Affiliation
School of Medicine
Mahidol University, Faculty of Dentistry
Netherlands Institute for Neuroscience - KNAW
Universidade Federal de São Paulo
Academisch Centrum Tandheelkunde Amsterdam
Centre Hospitalier de L'Universite de Montreal
Vrije Universiteit Amsterdam
Universiteit van Amsterdam
Instituto do Sono
Mahidol University, Faculty of Dentistry
Netherlands Institute for Neuroscience - KNAW
Universidade Federal de São Paulo
Academisch Centrum Tandheelkunde Amsterdam
Centre Hospitalier de L'Universite de Montreal
Vrije Universiteit Amsterdam
Universiteit van Amsterdam
Instituto do Sono
Other Contributor(s)
Abstract
Sleep bruxism (SB) has been associated with biological and psychosocial factors. The assessment of SB includes self-report, clinical evaluation, and polysomnography. This study aimed to investigate the associations of self-reported SB with other sleep disorders and demographic, psychological, and lifestyle factors in the adult general population, and to investigate whether self-reported SB and polysomnographically (PSG) confirmed SB provide similar outcomes in terms of their associated factors. We recruited 915 adults from the general population in Sao Paulo, Brazil. All participants underwent a one-night PSG recording and answered questions about sex, age, BMI, insomnia, OSA risk, anxiety, depression, average caffeine consumption, smoking frequency, and alcohol consumption frequency. We investigated the link between SB and the other variables in univariate, multivariate, and network models, and we repeated each model once with self-reported SB and once with PSG-confirmed SB. Self-reported SB was only significantly associated with sex (p = 0.042), anxiety (p = 0.002), and depression (p = 0.03) in the univariate analysis, and was associated with insomnia in the univariate (p < 0.001) and multivariate (β = 1.054, 95%CI 1.018–1.092, p = 0.003) analyses. Network analysis showed that self-reported SB had a direct positive edge to insomnia, while PSG-confirmed SB was not significantly associated with any of the other variables. Thus, sleep bruxism was positively associated with insomnia only when self-reported, while PSG-confirmed SB was not associated with any of the included factors.