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- Title
A three-year prospective study of adult subjects with gingivitis. I: clinical periodontal parameters.
- Authors
Bogren, Anna; Teles, Ricardo; Torresyap, Gay; Haffajee, Anne D.; Socransky, Sigmund S.; Lindhe, Jan; Wennström, Jan L.
- Abstract
Aim: The objective of this study was to monitor prospectively clinical parameters in subjects without signs of destructive periodontal disease who were involved in a primary prevention programme, and to determine the changes that occurred between yearly examinations over a 3-year period. Material and Methods: One hundred and twenty-six subjects aged at least 20 years with a maximum of two tooth sites with probing pocket depth (PPD)>4 mm and no proximal sites with clinical attachment loss participated in the study. Primary prevention was provided at baseline of the study and then every 6 months. Plaque, bleeding on probing (BoP) and PPD were scored at baseline, 1, 2 and 3 years. Results: There were no significant changes in the plaque score over the 3 years. After year 1, the BoP score was significantly improved with 5.6%, while no further improvement in BoP was found at years 2 and 3. The mean PPD decreased from 2.3 to 2.1 mm over the 3 years ( p<0.05). Conclusion: Although some individuals exhibiting minor signs of periodontal pathology may have benefited from the primary prevention, the overall clinical improvement was limited for such subjects in the present 3-year study.
- Subjects
PERIODONTICS; PREVENTIVE dentistry; GINGIVITIS; PERIODONTAL disease; DENTAL plaque; PERIODONTAL pockets
- Publication
Journal of Clinical Periodontology, 2007, Vol 34, Issue 1, p1
- ISSN
0303-6979
- Publication type
Academic Journal
- DOI
10.1111/j.1600-051X.2006.01000.x