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Concurrent Quantification of Cellular and Extracellular Components of Biofilms
Published on: December 10, 2013
Multivariate analysis of oral hygiene data from a representative sample
B H Wolf1, C Rieger, K W Boening
1Department of Prosthetic Dentistry, University Hospital Carl Gustav Carus, University of Technology, Dresden, Germany.
Journal of Clinical Periodontology
|August 9, 2001
Summary
Higher community periodontal index of treatment need (CPITN) scores indicate poorer oral hygiene. This study found a significant association between higher CPITN scores and lower odds of acceptable oral hygiene in adults.
Area of Science:
- Oral Health Research
- Dental Public Health
- Epidemiology
Background:
- Oral health status is a critical component of overall well-being.
- Assessing oral hygiene practices and outcomes is essential for public health initiatives.
Purpose of the Study:
- To investigate the relationship between oral hygiene status and periodontal treatment needs.
- To identify key factors influencing acceptable oral hygiene in a representative population sample.
Main Methods:
- A cross-sectional oral health survey was conducted with dental examinations and interviews.
- Multivariate logistic regression analysis was performed on a sample of 714 residents aged over 14.
- Oral hygiene was assessed using the debris index (DI), categorized into acceptable (DI ≤ 1.20) and unacceptable (DI > 1.20) groups.
Main Results:
- Higher community periodontal index of treatment need (CPITN) scores were significantly associated with a lower probability of acceptable oral hygiene.
- Odds ratios indicated substantially reduced odds of acceptable oral hygiene with increasing CPITN scores (e.g., OR=0.02 for CPITN score 4).
- Self-perceived tooth condition, gender, and the number of missing teeth were also significant predictors of oral hygiene status.
Conclusions:
- Periodontal health status, as indicated by CPITN, is a strong determinant of overall oral hygiene.
- Public health interventions should address periodontal treatment needs to improve population oral hygiene.
- Individual factors like self-evaluation and dentition status also play a role in maintaining oral hygiene.
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