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Comparison of clinical periodontal status among habitual smokeless-tobacco users and cigarette smokers
Journal article   Open access   Peer reviewed

Comparison of clinical periodontal status among habitual smokeless-tobacco users and cigarette smokers

Varun Kulkarni, Juhi Raju Uttamani and Neel B Bhatavadekar
International dental journal, Vol.66(1), pp.29-35
02/2016
DOI: 10.1111/idj.12192
PMCID: PMC9376551
PMID: 26581836
url
https://doi.org/10.1111/idj.12192View
Published (Version of record) Open Access

Abstract

Aim Investigating the comparative effect of cigarette smoking and smokeless-tobacco use on periodontal health. Background There is a dearth of studies comparing the effects of smoking and smokeless tobacco on periodontal health. Smokeless tobacco is emerging as a major public health hazard, but is often neglected as a risk factor by many clinicians. Materials and methods A cross-sectional study of 286 subjects was conducted. The participants were divided into mutually exclusive groups (i.e. any subject who had the habit of both smoking as well as smokeless tobacco usage was excluded from the study), as follows: a smoking group (SG; n = 121); a smokeless-tobacco group (ST; n = 81); and a non-tobacco-consuming group (NT; n = 84). Data were obtained using a questionnaire and by clinical examination. The Periodontal Disease Index (PDI) and Oral Hygiene Index-Simplified (OHI-S) were used to clinically evaluate the periodontal and dental health status of the subjects. Multivariate analysis was performed to identify statistical correlations. Results The Plaque Index was higher in the ST group than in the SG group and was statistically significantly higher in the ST group than in the NT group. Probing depth and gingival inflammation (components of the PDI) were also higher in the ST group than in the SG and NT groups, but this was not statistically significant. Conclusions Within the limits of the study, and for this study population, the impact on the periodontium as a result of smokeless tobacco use appeared to be comparable with that of smoking tobacco. The results of this study affirm the need to consider smokeless tobacco as a possible contributory factor to periodontal disease, in addition to smoking, and to counsel patients accordingly. Further randomised clinical trials are necessary to validate the long-term impact of smokeless tobacco on periodontal disease.
 oral hygiene status periodontal disease rural Smokeless tobacco smoking

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