Doctoral Program, Faculty of Dentistry, Universitas Indonesia, Jakarta, 10430, Indonesia.
Department of Oral Biology, Faculty of Dentistry, Universitas Indonesia, Jakarta, 10430, Indonesia.
F1000Res. 2021 Jul 23;10:643. doi: 10.12688/f1000research.53823.2. eCollection 2021.
The present study aimed to investigate the correlation between obesity and periodontitis, among other risk factors for periodontitis. Methods: In total, 262 Indonesian male and female subjects were analysed for body mass index (BMI), oral hygiene, plaque index, and clinically evaluated periodontitis. Statistical analysis was performed using Spearman tests and Pearson chi-square tests to estimate the correlation between BMI and periodontitis. Multivariate binary logistic analysis was conducted between covariate and periodontitis. P<0.05 was considered as statistically significant. Results: The prevalence of obesity was 48.47%. There were positive correlations between BMI and periodontal status for healthy-mild periodontitis, moderate, and severe periodontitis respectively. BMI and periodontitis crude odds ratio (OR) = 2.31 (95% CI 1.41-3.78); p < 0.05, adjusted OR of BMI among other variables, was 1.88 (95%CI 1.05-3.37); p < 0.05. Exploration of the ROC curve found a BMI cut off point of 24.785 kg/m2. Conclusion: Obesity by BMI measurement of ≥ 25kg/m2 correlated to a higher risk of acquiring periodontitis compared to normal-weight individuals.
本研究旨在探讨肥胖与牙周炎等牙周炎危险因素之间的相关性。
共分析了 262 名印度尼西亚男性和女性的体质指数（BMI）、口腔卫生、菌斑指数和临床评估的牙周炎。使用 Spearman 检验和 Pearson 卡方检验对 BMI 和牙周炎之间的相关性进行统计分析。对协变量和牙周炎进行多元二项逻辑分析。P<0.05 被认为具有统计学意义。
肥胖的患病率为 48.47%。BMI 与健康-轻度牙周炎、中度和重度牙周炎的牙周状况呈正相关。BMI 和牙周炎的粗比值比（OR）分别为 2.31（95%CI 1.41-3.78）；p<0.05，在调整其他变量后，BMI 的调整 OR 为 1.88（95%CI 1.05-3.37）；p<0.05。ROC 曲线的探索发现 BMI 切点为 24.785kg/m2。
BMI 测量的肥胖（≥25kg/m2）与正常体重个体相比，患牙周炎的风险更高。
