Distribution of caries in 12-year-old children in Sweden. Social and oral health-related behavioural patterns.

作者：Agneta Flinck, Carina Källestål, Anna Holm, Peter Allebeck, Stig Wall · 发表于：PubMed · 年份：1999 · 被引用次数：44 · 研究领域：Dental Health and Care Utilization、Dental materials and restorations、Dental Research and COVID-19

OBJECTIVE: To describe the distribution of caries in 12-year-old children in Sweden according to socio-demographic and oral health related behaviour. PARTICIPANTS: The study group consisted of 3,373 12-year-old children residing in catchments of 26 different public dental health clinics in Sweden, geographically well represented. METHOD: The clinical examination for dental caries was performed by 28 calibrated dentists. A questionnaire on lifestyle was distributed to the children with questions on ethnicity, socio-economic level and oral health as well as overall health attitudes. RESULTS: The proportion of 12-year-old children with no experience of dentine caries was 47% and 35% were completely free from all caries. Intraoral distribution of caries showed most lesions on the first molar mesial surface, with 80% enamel and 20% dentine caries. Almost all children brushed their teeth twice a day and a third of the children had an extra intake of fluoride. Decayed surfaces including enamel caries (DeS) was chosen as a measure of ongoing caries and used when dividing children into three caries groups; caries free (50%), 1-3 lesions (40%) and the high caries group (10%) with more than 3 lesions. These groups showed distribution differences. More non-Swedish children, children from workers' homes, and children who brushed their teeth less than twice a day were found in the high caries group. More children from workers' homes living in big cities and snacking more than once a week w...