An epidemiologic approach to toothbrushing and dental abrasion.

Abrasion lesions were recorded in 818 individuals representing the adult population of 430,000 residents of the Stockholm region, Sweden. The subjects were asked about toothbrushing habits, toothbrush quality and dentifrice usage; these factors were related to abrasion criteria. Abrasion was prevalent in 30% and wedge-like or deep depressions were observed in 12%. The relationship between abrasion and toothbrushing was evident, the prevalence and severity of abrasion being correlated to toothbrushing consumption. The importance of the toothbrushing technique for the development of abrasion lesions was elucidated. Horizontal brushing technique was strongly correlated to abrasion. It was demonstrated by treating the data with the statistical AID analysis that toothbrushing factors related to the individual (brushing frequency and brushing technique) exert a greater influence than material-oriented toothbrushing factor such as dentifrice abrasivity and bristle stiffness.
AuthorsJ Bergström, S Lavstedt
JournalCommunity dentistry and oral epidemiology (Community Dent Oral Epidemiol) Vol. 7 Issue 1 Pg. 57-64 (Feb 1979) ISSN: 0301-5661 [Print] SWEDEN
PMID282958 (Publication Type: Journal Article)
Chemical References
  • Dentifrices
  • Adolescent
  • Adult
  • Aged
  • Dentifrices (adverse effects)
  • Female
  • Humans
  • Male
  • Middle Aged
  • Sweden
  • Tooth Abrasion (epidemiology, etiology)
  • Toothbrushing (adverse effects, methods)

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