ArticleJournal of dentistry (Shiraz, Iran)2025
Association between Sleep Quality and Periodontal Status: A Case-Control Study.
Article in Journal of dentistry (Shiraz, Iran), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Association of Periodontal Disease with Sleep Quality and Oral Health-Related Quality of Life: A Cross-Sectional Study.Healthcare (Basel, Switzerland) · 2026Article
- Association Between Periodontal Status and Oral Health-Related Quality of Life: A Cross-Sectional Study.Medicina (Kaunas, Lithuania) · 2026Article
- The Association of Periodontitis with Circadian Rhythm Disorders and Sleep-A Scoping Review.Medicina (Kaunas, Lithuania) · 2026Article
- Sleep and circadian disruption reshape immune homeostasis in oral tissues: mechanistic roles of melatonin and cortisol in periodontal disease and xerostomia.Frontiers in immunology · 2026Review
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Authors and funding
3 authors.
Funding
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Abstract
Statement of the Problem: In the literature, the relationship between sleep quality and periodontal diseases has been mentioned, but still there is a lack of consensus and a valid conclusion in the results obtained. Purpose: This study aimed to compare the sleep quality of patients with periodontitis and their healthy counterparts. The correlation between sleep quality score and age, gender, occupation, brushing pattern, and the severity of periodontal disease was also investigated. Materials and Method: This case-control study was conducted on 106 patients with periodontitis and 106 controls with healthy periodontium referring to the Periodontology Department of Yazd Dental School from December 2021 to April 2022. The sleep quality of the two groups was assessed by the Pittsburgh Sleep Quality Index (PSQI). Data were analyzed by ANOVA, t-test, and linear regression to assess possible correlations between the sleep quality score and demographic variables, tooth brushing pattern, and presence of periodontitis and its severity (alpha=0.05). Results: Totally, 149 females (70.3%) and 63 males (29.7%) with the mean age of 34.17±8.29 years, participated in this study. The sleep quality score had no significant correlation with age, gender, occupation, or tooth brushing pattern ( Conclusion: Sleep quality of patients with periodontitis was significantly lower than that of healthy controls.
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