Cancer risk among gingivitis and periodontitis patients: A nationwide cohort study

B. W. Wen, C. S. Tsai, C. L. Lin, Y. J. Chang, C. F. Lee, C. H. Hsu, C. H. Kao*


研究成果: 雜誌貢獻期刊論文同行評審

49 引文 斯高帕斯(Scopus)


Aim: Periodontal disease encompasses gingivitis and periodontitis, which exerts systemic effects. We conducted a population-based study to evaluate the association between periodontal disease and the risk of cancer. Methods: We used insurance claims data from 1997 to 2010, accessing a database of 1 million randomly selected insurants in Taiwan. All patients were older than 20 and newly diagnosed with periodontitis between 1 January 1997 and 31 December 2010. The comparison cohort comprised patients older than 20, who were newly diagnosed with gingivitis in the same period. Both cohorts were followed until a cancer diagnosis, lost to follow-up, death, termination of insurance, or the end of 2010. Results: The incidence rate of cancer was 1.14 times higher in the study cohort than in the comparison cohort [confidence interval (CI) = 1.11-1.17]. The adjusted hazard ratio (HR) was 1.05 (95% CI = 1.00-1.11). A multivariable analysis showed that the periodontitis patients exhibited an elevated risk of developing oral cancer (adjusted HR = 1.79, 95% CI = 1.42-2.25). Conclusion: The findings indicated that patients in the periodontitis cohort exhibited a higher risk of developing oral cancer than those in the gingivitis cohort.

頁(從 - 到)283-290
出版狀態已發佈 - 2014 4月

ASJC Scopus subject areas

  • 醫藥 (全部)


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