Fig. 3From: Do preterm-born children and adolescents have greater need for dental care as compared to full term-born controls?Prevalence of manifest caries in the extremely preterm-, very preterm– and full term–born study groups Experimental groups: EPT, extremely preterm–born (n = 33); VPT, very preterm–born (n = 122); Control group: FT, full term–born (n = 156) Pearson’s chi-square and Fisher’s exact tests; Bonferroni correction No significant differences could be found (p = 1.000) between the three groupsBack to article page