Journal of Oral Science Research ›› 2017, Vol. 33 ›› Issue (4): 386-389.DOI: 10.13701/j.cnki.kqyxyj.2017.04.010

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Meta-Analysis of Association Between Interleukin-1β T-31C Polymorphism and Chronic Periodontitis Susceptibility.

JIA Cheng1*, LI Xiao-yan1, SUN Feng2, XIA Ling-yun3, ZENG Xian-tao4.   

  1. 1. Department of Orthodontics, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, China;
    2. Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing 100191, China;
    3. Department of Stomatology, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China;
    4. Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
  • Received:2016-08-29 Online:2017-04-20 Published:2017-04-24

Abstract: Objective: To investigate the association between interleukin-1β (IL-1β) T-31C polymorphism and periodontitis risk using a meta-analysis. Methods: A comprehensive literature search from PubMed, Embase and Chinese National Knowledge Infrastructure up to May 26, 2016 was made. Two authors selected the studies and extracted data, and then the meta-analysis was conducted using the Comprehensive Meta-Analysis v2 software. Results: Finally eight case-control studies were yielded. All five genetic models revealed non-significant association between the IL-1β T-31C polymorphism and periodontitis risk. Sensitivity analysis indicated that the results were robust and the subgroup analysis yielded similar results. Conclusion: Based on current evidence, the IL-1β T-31C polymorphism was not associated with PD susceptibility in overall population.

Key words: Interleukin-1, Periodontitis , Polymorphism , Meta-analysis

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