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Sleep duration and severe periodontitis in middle-aged Japanese workers.
- Source :
-
Journal of clinical periodontology [J Clin Periodontol] 2022 Jan; Vol. 49 (1), pp. 59-66. Date of Electronic Publication: 2021 Oct 18. - Publication Year :
- 2022
-
Abstract
- Aim: To evaluate the association between sleep duration and severe periodontitis in Japanese workers.<br />Materials and Methods: This cross-sectional study included 1130 workers (mean age 43.0 years) who underwent full-mouth periodontal examinations and health check-ups and completed a self-administered questionnaire that included questions on sleep duration. Logistic regression and a restricted cubic spline model were used to analyse the data.<br />Results: Severe periodontitis was identified in 6.3% of the study population. Those with <5, 5-5.9, 6-6.9, 7-7.9, and ≥8 hr of sleep were 6.7%, 17.4%, 40.3%, 26.3%, and 8.9%, respectively. After adjusting for potential confounders, study participants who slept <5 hr were more likely to have severe periodontitis (adjusted odds ratio = 2.64; 95% confidence interval = 1.06-6.60) than those who slept 7-7.9 hr. The spline model, with a reference value of 399 min (the median sleep duration), showed a non-linear association between sleep duration and severe periodontitis, where an increased prevalence of severe periodontitis was observed only among those with a shorter sleep duration. The prevalence of severe periodontitis did not increase with longer sleep duration.<br />Conclusions: Short sleep duration was associated with severe periodontitis in this cohort of Japanese adults.<br /> (© 2021 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)
Details
- Language :
- English
- ISSN :
- 1600-051X
- Volume :
- 49
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Journal of clinical periodontology
- Publication Type :
- Academic Journal
- Accession number :
- 34605052
- Full Text :
- https://doi.org/10.1111/jcpe.13561