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The aim of the present field study was to evaluate a new strategy for the dental care of pre-school children which includes an early caries risk assessment and early preventive care. One hundred and sixty-seven children were studied from 1 to 6 years of age (intervention group). A group of 125 children from the same clinic (historical control) was used as a comparison group. On the basis of the clinical examinations of the children and the interviews with the parents when the children were 3 years of age, the children in the intervention group were divided into four different risk groups: no (n = 95), low (n = 33), moderate (n = 30), and high caries risk (n = 9). Only 8 of the 95 children who had been placed in the no caries risk group at 3 years of age developed manifest carious lesions in their primary cuspids and molars by 6 years of age. At 6 years of age 81% in the intervention group were free of manifest carious lesions, compared with 55% in the comparison group (P0.001). Furthermore, the mean numbers of defs were 0.6 for children in the intervention group and 2.7 in the comparison group. Thus, this field study indicates that early primary prevention (before the onset of caries attack) and a structured and systematic approach to dental care for pre-school children result in good oral health for the children and may be economically profitable for a society with organized public dental service for pre-school children.

The aims of this study were 1) to investigate whether oral hygiene and dietary habits established at 1 year of age are maintained at 2 years of age and 2) to analyze caries-related factors with regard to oral health between the age of 1 and 3 years by using the salutogenic theory-that is, focusing on behavioral factors that do not result in impairment of health. Altogether 289 children were examined at 1, 2, and 3 years of age, and their parents were interviewed about the children's oral hygiene and dietary habits at 1 and 2 years of age. The result shows that caries-related habits, such as oral hygiene and dietary habits, established during infancy are maintained throughout early childhood. The principles of the salutogenic theory were found to be applicable when studying caries-related habits and oral health. Thus, if a dietary risk behavior is established at 1 year of age, the chance of remaining caries-free until 3 years of age is highest if good oral hygiene habits, including the use of fluoride toothpaste, are present at 2 years of age. We therefore conclude that comprehensive knowledge of a child's future dental health can be obtained by using chairside information-that is, interview of the parents and clinical examination of the children.

The purpose of this study was to describe the dietary habits of infants and toddlers living in Sweden with special reference to caries prevalence at 2 and 3 years of age and to immigrant status. The study was designed as a prospective, longitudinal study starting with 671 children aged 1 year. At 3 years, all children were invited to a further examination. A total of 298 individuals, randomly selected from the original group, were also examined at 2 years. The accompanying parent was interviewed about the child's dietary habits. Children with caries at 2 and 3 years of age and immigrant children had, when they were 1 year old, consumed caries-risk products and been given nocturnal meals and sweetened liquid in a feeding bottle more often than caries-free 2- and 3-year-olds and non-immigrant children. Although a great variation in dietary habits was found in infants and toddlers, the use of sugar-containing products is widespread in Sweden even in early childhood.