J Dent Hyg Sci.  2017 Aug;17(4):298-305. 10.17135/jdhs.2017.17.4.298.

Relationship between Sleep Duration and Periodontitis in Korean Adult Women: Data from Korea National Health and Nutrition Examination Survey 2014

• Do KY
• Lee ES

• KMID: 2391013
• DOI: http://doi.org/10.17135/jdhs.2017.17.4.298

Abstract

This study aimed to investigate the relationship between sleep duration and periodontitis in adult Korean women. This cross-sectional study was based on the 2014 Korea National Health and Nutrition Examination Survey (KNHNES). We selected the data from 3,292 women (over 19 years of age) out of 7,550 participants for analysis, after excluding data from men. Complex logistic regression analysis was performed to determine the effect of sleep duration on the risk of periodontitis; the crude and adjusted odds ratios (ORs) were calculated. The risk of periodontitis was higher in participants who had a sleep duration of 7 hours or more, than in those with less than 7 hours (crude OR) by 1.37 times (95% confidence interval [CI], 1.13∼1.65). The adjusted OR of the participants after adjusting for the sample characteristics of the participants (age, education level, income level, diabetes, hypertension, obesity) was 1.04 times (95% CI, 0.82∼1.32), but the risk for periodontitis was slightly higher, though not statistically significant. This study confirmed the relationship between sleep duration and the risk of periodontitis in Korean women. Therefore, it is necessary to develop and implement a comprehensive health promotion program that can improve the proper sleeping habits of adult women in Korea and to combine oral hygiene management programs to prevent periodontal disease.

Keyword

Oral health; Periodontitis; Sleep; Sleep deprivation

MeSH Terms

Adult*
Cross-Sectional Studies
Education
Female
Health Promotion
Humans
Hypertension
Korea*
Logistic Models
Male
Nutrition Surveys*
Odds Ratio
Oral Health
Oral Hygiene
Periodontal Diseases
Periodontitis*
Sleep Deprivation