Correlations between supra- and subgingival clinical parameters in smokers and individuals who have never smoked

• Autor(a) principal: Alves,Carolina Righi
• Data de Publicação: 2015
• Outros Autores: Berlt,Fernanda Abbadie, Mário,Ticiane de Góes, Sfreddo,Camila Silveira, Maier,Juliana, Moreira,Carlos Heitor Cunha
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Revista de Odontologia da UNESP
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1807-25772015000300152
• topic: Tobacco; periodontal index; inflammation; periodontitis; gingivitis

Introduction Smoking is a risk factor for prevalence, severity and progression of periodontal disease and appears to suppress marginal periodontium inflammatory response. Purpose To correlate Visible Plaque Index (VPI) and Gingival Bleeding Index (GBI) in smokers and never-smokers, as well as GBI and bleeding on probing (BOP ) in these groups. Material and method We used baseline data of one quasi-experimental study in which 11 smokers and 14 subjects who never smoked were submitted to clinical periodontal examinations between September 2010 and October 2011. Result The correlation between VPI and GBI was positive for both groups, it was strong and statistically significant in subjects who had never smoked and moderate in smokers. Regarding GBI and BOP correlations were moderate for smokers and weaker for individuals who had never smoked. Conclusion Smokers have lower strength correlation between VPI and GBI compared to individuals who had never smoked resulting in a less pronounced marginal gingival bleeding.