Fig. 1From: Dental caries thresholds among adolescents in England, Wales, and Northern Ireland, 2013 at 12, and 15 years: implications for epidemiology and clinical careDistribution of dental caries by tooth amongst 12- and 15-year-oldsa. aA representative sample of eligible 12- (n = 2532) and 15-year-olds (n = 2418) from 2013 Children’s Dental Health Survey in England, Wales and Northern Ireland was involvedBack to article page