Han Kyungdo, Hwang Eunkyung, Park Jun-Beom
Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Bangmok College of General Education, Myongji University, Seoul, Republic of Korea.
PLoS One. 2016 Jul 7;11(7):e0158845. doi: 10.1371/journal.pone.0158845. eCollection 2016.
This study was performed to assess the relationship between the consumption of coffee and periodontitis using nationally representative data.
The data from the Korea National Health and Nutrition Examination Survey were used; the analysis in this study was confined to a total of 16,730 respondents over 19 years old who had no missing values for the consumption of coffee or outcome variables. A community periodontal index greater than or equal to code 3 was defined as periodontal disease.
Consumption of coffee was significantly higher in the individuals with periodontitis in males. The odds ratios of the percentage of individuals with periodontitis tended to increase with the consumption of coffee. Adjusted odds ratios and their 95% confidence intervals of the male participants were 1, 1.131(0.792-1.617), 1.161(0.857-1.573), 1.053(0.805-1.379), 1.299(1.007-1.676), and 1.458(1.141-1.862) for once per month or less, once per month<x≤3 times per week, three times per week<x≤6 times per week, once per day, twice per day, and three or more per day, respectively.
Consumption of coffee may be considered an independent risk indicator of periodontal disease in Korean male adults, and we suggest that the periodontal health of male may benefit from reduction of coffee consumption.
本研究旨在利用具有全国代表性的数据评估咖啡摄入量与牙周炎之间的关系。
使用韩国国家健康与营养检查调查的数据；本研究的分析仅限于16730名19岁以上的受访者，他们在咖啡摄入量或结果变量方面没有缺失值。社区牙周指数大于或等于3级被定义为牙周疾病。
男性牙周炎患者的咖啡摄入量显著更高。牙周炎患者比例的优势比往往随着咖啡摄入量的增加而增加。男性参与者的调整优势比及其95%置信区间分别为：每月一次或更少为1，每月一次<x≤每周3次为1.131（0.792 - 1.617），每周3次<x≤每周6次为1.161（0.857 - 1.573），每天一次为1.053（0.805 - 1.379），每天两次为1.299（1.007 - 1.676），每天三次或更多为1.458（1.141 - 1.862）。
咖啡消费可能被认为是韩国成年男性牙周疾病的一个独立风险指标，并且我们建议男性减少咖啡消费可能有益于牙周健康。
