Volume 12 Supplement 1

11th Annual Conference of the International Society for the Prevention of Tobacco Induced Diseases (ISPTID)

Open Access

Periodontal disease of secondhand smoking patients

Tobacco Induced Diseases201412(Suppl 1):A11

https://doi.org/10.1186/1617-9625-12-S1-A11

Published: 6 June 2014

Background

Our cross-sectional study investigated associations of cumulative exposure to secondhand smoke and duration of smoking cessation with periodontitis among family members. Furthermore the effects of other risk factors on these associations were analyzed as well.

Materials and methods

In total 109 patients were analyzed with their full mouth periodontal examination. The groups were divided as current second hand smokers, former second hand smokers and non-smokers. The associations between periodontitis occurrence and potential risk factors was analyzed using univariate and multivariate analysis.

Results

The results showed that the rates of periodontitis among nonsmokers, former second hand smokers, and current second hand smokers were 19.5%, 22.3%, 37.4% respectively. We then adjusted the other periodontal risk factors and we found that the odds ratio (95% confidence interval) for periodontitis was 2.12 for former second-hand smokers and 3.56 for current second hand smokers.

Conclusions

In summary, not only a significant dose-response relationship between pack-years of second hand smoking and periodontitis presence was observed, but also a significant decrease in the occurrence of periodontitis was observed in second hand smoke stopped group.

Declarations

Acknowledgements

The authors declare no conflict of interests and thank their institutes for the support. The skillful technical help of Dr. Elif B. Barto is thankfully acknowledged.

Authors’ Affiliations

(1)
Department of Periodontology, Faculty of Dentistry, Osmangazi University
(2)
Institute of Biomedical Engineering, Bogazici University
(3)
Medico-social Centre, Dental Clinic, Bogazici University
(4)
Tepebasi Oral and Dental Health Hospital

Copyright

© Beklen et al; licensee BioMed Central Ltd. 2014

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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