한국 성인에서 성별에 따른 음주량 및 폭음과 치주염의 관련성: 2013∼2014 국민건강영양조사 = Gender-Specific Association between Average Volume of Alcohol Consumption, Binge Drinking, and Periodontitis among Korean Adults: The Korea National Health and Nutrition Examination Survey, 2013∼2014

다국어 초록 (Multilingual Abstract)

We investigated the gender-specific association between average volume of alcohol consumption, binge drinking, and periodontitis using representative nationwide data. In total, we included 3,549 men and 4,810 women, aged 19 years and older, who participated in the sixth Korea National Health and Nutrition Examination Survey performed in 2013∼2014. According to the average volume of alcohol consumption, study participants were grouped as follows: mild drinkers (0.1∼2.0 drinks/day in men and 0.1∼1.0 drink/day in women), moderate drinkers (2.1∼4.0 drinks/day in men and 1.1∼2.0 drinks/day in women), and heavy drinkers (＞4.0 drinks/day in men and ＞2.0 drinks/day in women). Additionally, binge drinking was categorized as never (no binge drinking), rarely (＜1 time/month), occasionally (1 time/month), frequently (1 time/week), and always (almost every day/week). Periodontitis was defined as a community periodontal index equal to code 3 or greater. In men, after controlling for covariates, the association between average volume of alcohol consumption and periodontitis showed a J-shaped curve; the risk of periodontitis was significantly higher in moderate drinkers (odds ratio [OR], 1.25; 95% confidence interval [CI], 1.01∼1.56) and heavy drinkers (OR, 1.39; 95% CI, 1.04∼1.87) than in mild drinkers. In contrast, no significant association between average volume of alcohol consumption and periodontitis was observed in women. In a fully adjusted analysis, which used ‘never binge drinking’ as a reference, a significant dose-response relationship between binge drinking and periodontitis was observed only in men: rarely (OR, 1.64; 95% CI, 1.16∼2.34), occasionally (OR, 1.51; 95% CI, 1.05∼2.16), frequently (OR, 1.58; 95% CI, 1.07∼2.33), and always (OR, 2.56; 95% CI, 1.56∼4.22) (p for trend=0.005). In conclusion, unhealthy drinking patterns such as moderate or heavy alcohol consumption and binge drinking were significantly associated with periodontitis in men but not in women.