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Tobacco use and dental disease
G T Hart1, D M Brown, H H Mincer
1Department of Biologic and Diagnostic Sciences, University of Tennessee College of Dentistry, Memphis, USA.
The Journal of the Tennessee Dental Association
|April 1, 1995
Summary
Tobacco use significantly correlates with higher rates of tooth decay and loss. Smokeless tobacco specifically is linked to periodontal bone loss and gingival recession, highlighting the need for dental professionals to promote cessation.
Area of Science:
- Dental Medicine
- Oral Health
- Public Health
Background:
- Tobacco use is a known risk factor for numerous oral and dental diseases.
- Previous research indicates a strong association between tobacco and oral mucosal conditions.
Purpose of the Study:
- To investigate the correlation between tobacco use and specific oral health outcomes in a patient sample.
- To assess the impact of smokeless tobacco and smoking on dental caries and periodontal health.
Main Methods:
- Analysis of data from 200 patients, with 33% identified as tobacco users.
- Statistical correlation of tobacco use with the Decayed, Missing and Filled Index (DMFI).
- Examination of the relationship between smokeless tobacco use and periodontal bone loss and gingival recession.
Main Results:
- A statistically significant correlation was found between tobacco use and a higher DMFI.
- Smokeless tobacco use was significantly related to periodontal bone loss.
- A trend suggested a link between smoking and periodontitis severity, though not statistically significant.
- Smokeless tobacco use was associated with severe gingival recession.
Conclusions:
- Tobacco use is strongly linked to increased tooth decay and loss.
- Smokeless tobacco poses significant risks for periodontal disease and gingival recession.
- Dentists play a crucial role in advocating for tobacco cessation to prevent oral diseases and malignancies.