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Oral Health Prev Dent 10 (2012), No. 4     13. Dec. 2012
Oral Health Prev Dent 10 (2012), No. 4  (13.12.2012)

Page 397-403, doi:10.3290/j.ohpd.a28911, PubMed:23301241


Salivary Calcium Concentration and Periodontal Health of Young Adults in Relation to Tobacco Smoking
Sutej, Ivana / Peros, Kristina / Benutic, Anica / Capak, Krunoslav / Basic, Kresimir / Rosin-Grget, Kata
Purpose: To evaluate the effect of tobacco smoking and salivary calcium on the periodontal status of young adults.
Materials and Methods: Plaque index, gingival bleeding on probing, supragingival calculus, DMFT index, salivary flow, pH and salivary calcium in unstimulated salivary samples were recorded in smokers and nonsmokers.
Results: There were no significant differences between smokers and nonsmokers with respect to salivary flow (P = 0.08) and calcium level (P = 0.09). Significant correlations (P < 0.05) were found between a higher calcium level and higher probing depth (r = 0.60), higher number of teeth with probing depth of more than 4 mm (r = 0.70), greater clinical attachment level (r = 0.49) and lower number of teeth bleeding on probing (r = -0.50).
Conclusion: Moderate smoking of tobacco cigarettes in young healthy subjects may not have a significant impact on salivary flow or calcium concentrations in unstimulated saliva, but an association exists between an increased level of salivary calcium and development of periodontal disease.

Keywords: calcium, periodontal diseases, saliva, tobacco smoking, young adult
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