title: Estimation of actual caries prevalence and treatment needs from field survey caries information on a child population in U.S.A.
abstract: Caries scores (DT + Dt) were recorded under simulated field survey conditions on 270 children ranging in age from 3 to 12 years. The children were subsequently diagnosed under optimum clinical conditions. The findings from the field and clinical examinations were statistically analyzed to determine the relationships between "survey" and "true" caries scores. It is proposed that the true mean caries score can be estimated from the survey mean score by adding 1.5 teeth in the primary dentition and 2 teeth in the mixed dentition. Tables were devised to estimate treatment needs for children at various survey caries scores in each dentition category.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology* / Q000473:pathology / Q000628:therapy; D003753:Dental Health Surveys; D003818:Dentition, Mixed; D005260:Female; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans; D008297:Male; D010347:Patient Care Planning; D014094:Tooth, Deciduous / Q000473:pathology; D014481:United States