title: Dental health in a group of Swedish 8-year-olds followed since the age of 3.
abstract: A study was made of the dental health of a group of 8-year-old children studied earlier as 3-, 4- and 5-year-olds, including examination of caries, gingivitis and occlusion, as well as certain data on oral habits and fluoride prophylaxis. Caries was found in 92% of the children. The mean DMFS-value was 3.1 and the mean defs-value 8.8. A statistically significant correlation was demonstrated between caries indices at 3 and 8 years of age in the group as a whole. Children with a defs-value higher than the mean defs-value at the age of 3, had a higher mean DMFS-value at the age of 8 than the rest of the group. Sagittal relationships remained largely unchanged between 3 and 8 years of age, while the number of children with an anterior open bite decreased from 51% to 4% during the same time, probably due to a decrease in sucking habits.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology / Q000517:prevention & control; D003766:Dental Occlusion; D005260:Female; D005459:Fluorides / Q000627:therapeutic use; D005500:Follow-Up Studies; D005891:Gingivitis / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans; D008297:Male; D009909:Oral Health; D009910:Oral Hygiene; D013548:Sweden
chemical_list: D005459:Fluorides