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Type: Journal article
Title: Is self interdental cleaning associated with dental plaque levels, dental calculus, gingivitis and periodontal disease?
Author: Crocombe, L.
Brennan, D.
Slade, G.
Do, L.
Citation: Journal of Periodontal Research, 2012; 47(2):188-197
Publisher: Blackwell Munksgaard
Issue Date: 2012
ISSN: 0022-3484
Statement of
L.A. Crocombe, D.S. Brennan, G.D. Slade and D.O. Loc
Abstract: BACKGROUND AND OBJECTIVE: To ascertain whether interdental cleaning behaviours of Australian adults were associated with lower levels of plaque, gingivitis and periodontal disease. MATERIAL AND METHODS: Data were obtained from the National Survey of Adult Oral Health 2004–06. Outcome variables were three indicators of oral hygiene outcomes (the presence or not of dental plaque, dental calculus and gingivitis) and two of periodontal disease (the presence or not of at least one tooth with a periodontal pocket or clinical attachment loss of ‡ 4 mm). The independent variable was classified into the following three groups: regularly clean interproximally _at least daily_ (daily+); _less than daily_ (< daily); and _do not regularly clean interproximally_ (reference group). Poisson regression with robust variance estimation was used to calculate prevalence ratios (PRs) and 95% confidence intervals(95% CIs) relative to the reference group, adjusted for covariates. RESULTS: Regular self interdental cleaning was associated with less dental plaque (< daily, PR = 0.89, 95% CI = 0.84, 0.95; and daily+, PR = 0.89, 95% CI = 0.82, 0.96), less dental calculus (< daily, PR = 0.88, 95% CI = 0.80, 0.97; and daily+, PR = 0.79, 95% CI = 0.70, 0.89) and lower levels of moderate/severe gingivitis (daily+, PR = 0.85, 95% CI = 0.77, 0.94). Periodontal pocketing was less likely for the< daily group (PR = 0.61, 95% CI = 0.46, 0.82), but was not associated with daily+ cleaning (PR = 0.99, 95% CI = 0.663, 1.49). There was not a significant association between interdental cleaning and clinical attachment loss (< daily, PR = 0.90, 95% CI = 0.77, 1.05; and daily+, PR = 1.17, 95% CI = 0.95, 1.44). CONCLUSIONS: Regular interdental cleaning was associated with better oral hygiene outcomes, such as dental plaque and gingivitis, although there was no significant association between regular interdental cleaning and clinical attachment loss.
Keywords: Dental Calculus
Dental Plaque
Periodontal Diseases
Periodontal Attachment Loss
Periodontal Pocket
Cross-Sectional Studies
Dental Care
Dental Devices, Home Care
Health Behavior
Chewing Gum
Middle Aged
Urban Health
Educational Status
Young Adult
Rights: © 2011 John Wiley & Sons A/S
DOI: 10.1111/j.1600-0765.2011.01420.x
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Appears in Collections:Aurora harvest 5
Dentistry publications

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