Related Experiment Video
Updated: May 16, 2026
07:54
Drug-Induced Sleep Endoscopy (DISE) with Target Controlled Infusion (TCI) and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
The association between periodontitis and obstructive sleep apnea: a preliminary study
1Department of Pediatrics, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea.
Journal of Periodontal Research
|December 4, 2012
Summary
Obstructive sleep apnea (OSA) is linked to periodontitis, a common gum disease. This study found a significant association between OSA and periodontitis, suggesting a need for further research into the connection.
Area of Science:
- Oral Health
- Sleep Medicine
- Epidemiology
Background:
- Periodontitis is a prevalent global disease.
- Obstructive sleep apnea (OSA) is common and often involves mouth breathing.
- The relationship between OSA and periodontal disease requires investigation.
Purpose of the Study:
- To test the hypothesis that OSA is associated with the development and progression of periodontal disease.
- To explore the link between sleep apnea and gum health.
Main Methods:
- A cross-sectional study of 687 adults (aged 47-77) from the Korean Genome and Epidemiology Study.
- Participants underwent polysomnography for OSA diagnosis (AHI ≥ 5) and clinical periodontal examinations (CAL ≥ 6 mm, PPD ≥ 4 mm).
Main Results:
- 17.5% had periodontitis, 46.6% had OSA, and 60% of periodontitis patients had OSA.
- OSA was positively associated with periodontitis, probing pocket depth, and clinical attachment level in a dose-response manner.
- The association was stronger in individuals aged 55 and older.
Conclusions:
- A significant association exists between obstructive sleep apnea and periodontal disease.
- Further research is necessary to establish a causal relationship between OSA and periodontitis.
Related Concept Videos
01:21Sleep Apnea
Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
The condition is more prevalent among...
01:30Tonsillitis I: Introduction
Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
Etiology
Three primary contributing factors have been identified.
01:27The Oral Microbiota
The oral microbiome includes a complex ecosystem comprising over 700 microbial species, identified through genomic sequencing and culture-based analyses to date. This community includes a core microbiome, found universally among individuals, and a variable component influenced by environmental factors such as diet, lifestyle, and host genetics. Site-specific conditions, including oxygen gradients, pH levels, and nutrient availability, determine the spatial distribution of these microorganisms...
01:17Other Pulmonary Disorders
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.