Association between plasma trans fatty acids and chronic periodontitis: Results from a nationally representative cross‐sectional survey

Author:

Wu Yuying1,Qiu Yu2,Wu Yuxuan1,Deng Qingrong1,Yu Yiming1,Yang Han1,Chen Qiansi1,He Baochang1,Yan Fuhua3ORCID,Li Yanfen3ORCID,Chen Fa1ORCID

Affiliation:

1. Department of Epidemiology and Health Statistics, School of Public Health Fujian Medical University Fuzhou China

2. Department of Oral and Maxillofacial Surgery The First Affiliated Hospital of Fujian Medical University Fuzhou China

3. Department of Periodontology Nanjing Stomatological Hospital Medical School of Nanjing University Nanjing China

Abstract

AbstractBackgroundTrans fatty acid (TFA) consumption has been reported to harbor proinflammatory characteristics and increasing oxidative stress properties, but there has been little research into its association with periodontitis. This study aimed to explore the potential association between TFAs and periodontitis.MethodsThis large population‐based study included participants from the National Health and Nutrition Examination Survey (2009‒2010). Weighted binary and ordinal logistic regressions were used to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) to evaluate the relationship between plasma TFAs and periodontitis.ResultsA total of 1433 eligible participants, 793 (55.3%) participants with periodontitis and 640 (44.7%) without periodontitis were included. Univariate logistic regression revealed significant associations between plasma trans‐11‐octadecenoic acid, trans‐9‐octadecenoic acid, the sum of trans‐octadecenoic acids, and the sum of TFAs and periodontitis (all P < 0.01). After controlling for the potential confounders, these four types of TFAs remained significantly associated with periodontitis (the ORs and 95% CIs per interquartile range increase were 1.16 (1.01–1.33), 1.20 (1.03–1.39), 1.18 (1.02–1.35), and 1.17 (1.01–1.35), respectively). Notably, these positive associations were more pronounced among overweight/obese populations. Additionally, plasma trans‐9‐octadecenoic acid levels were found to be associated with periodontitis severity.ConclusionsThis study suggests a significant positive association between certain plasma TFAs and chronic periodontitis, especially among overweight/obese populations. These findings provide new insights into periodontitis prevention from a dietary perspective.

Publisher

Wiley

Subject

Periodontics,General Medicine

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