title: Caries prevalence and distribution in 20-80-year-olds in Jönköping, Sweden, in 1973, 1983, and 1993.
abstract: In 1973, a cross-sectional study on oral health status was performed on 1000 individuals in the age groups 3-70 years in Jönköping, Sweden. In 1983 and 1993, new cross-sectional studies were carried out in the age groups 3-80 years. The aim of the present study was to analyze caries prevalence and distribution in the three investigations 1973, 1983, and 1993 in the age groups 20-80 years. In the younger age groups (20-40 years), a larger proportion of individuals with good oral health was found in 1993 than in 1973 or 1983. A steady increase in the number of teeth in the age groups 40-80 years could be found, which was also reflected in the increasing number of decayed and filled tooth surfaces (DFS) in the same age groups. A marked decrease in proximal DFS in 20-50-year-olds in 1993 compared to 1973 and 1983 was found. However, a rather large and unchanging group of individuals suffering from severe caries was also observed. This situation demands an individualized caries treatment strategy based on risk assessment.
authors.affiliation: The Institute for Postgraduate Dental Education, Jönköping, Sweden.
authors.forename: A
authors.initials: A
authors.lastname: Hugoson
authors.forename: G
authors.initials: G
authors.lastname: Koch
authors.forename: C
authors.initials: C
authors.lastname: Slotte
authors.forename: T
authors.initials: T
authors.lastname: Bergendal
authors.forename: B
authors.initials: B
authors.lastname: Thorstensson
authors.forename: H
authors.initials: H
authors.lastname: Thorstensson
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003430:Cross-Sectional Studies; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009066:Mouth, Edentulous / Q000453:epidemiology; D015995:Prevalence; D012494:Sampling Studies; D013548:Sweden / Q000453:epidemiology