title: Age and perception of dental appearance and tooth colour.
abstract: OBJECTIVE
  To determine the prevalence of satisfaction with dental appearance and own tooth colour in the UK and investigate the impact of ageing on these perceptions.
  
  
  METHODS
  Data about ageing and satisfaction with dental appearance and tooth colour was gathered by means of a questionnaire completed at face-to-face interview. The questionnaire was first tested and then used by the Office of National Statistics (ONS) in a stratified random sample of adults drawn from the UK. A total of 3384 adults were interviewed.
  
  
  RESULTS
  Three quarters of the population were satisfied with their own dental appearance and two-thirds were satisfied with their tooth colour. Subjects over the age of 55 were significantly more likely to be satisfied with their dental appearance and tooth colour (p < 0.05) compared with younger age groups.
  
  
  CONCLUSIONS
  Ageing is not necessarily associated with negative self-perception of dental appearance or tooth colour. Greater dissatisfaction with dental appearance or colour in younger ages may suggest that perceived appearance is linked to cognitive factors other than social or cultural ones.
authors.affiliation: Department of Dental Public Health, Guy's King's and St Thomas' Dental Institute, London, UK. m.alkhatib@eastman.ucl.ac.uk
authors.forename: Mhd N
authors.initials: MN
authors.lastname: Alkhatib
authors.forename: Ruth
authors.initials: R
authors.lastname: Holt
authors.forename: Raman
authors.initials: R
authors.lastname: Bedi
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D004955:Esthetics, Dental / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016017:Odds Ratio; D010465:Perception; D012044:Regression Analysis; D011795:Surveys and Questionnaires; D014075:Tooth Discoloration / Q000523:psychology*