Development of a standardized method for comparing fluoride ingested from toothpaste by 1.5-3.5-year-old children in seven European countries. Part 2: Ingestion results.

Autor: Cochran, Judith A., Ketley, Clare E., Duckworth, Ralph M., van Loveren, Cor, Holbrook, W. Peter, Seppä, Liisa, Sanches, Leonor, Polychronopoulou, Argy, O'Mullane, Denis M.
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Zdroj: Community Dentistry & Oral Epidemiology; Apr2004 Supplement 1, Vol. 32, p47-53, 7p
Abstrakt: Cochran JA, Ketley CE, Duckworth RM, van Loveren C, Holbrook WP, Seppä L, Sanches L, Polychronopoulou A, O'Mullane DM. Development of a standardized method for comparing fluoride ingested from toothpaste by 1.5-3.5-year-old children in seven European countries. Part 2: Ingestion results. Community Dent Oral Epidemiol 2004; 32 (Suppl. 1): 47-53. © Blackwell Munksgaard, 2004 Objectives: To develop a standardized method for measuring the variables affecting fluoride ingestion from toothpaste in young children between the ages of 1.5 and 3.5 years, and to use the method at seven European sites. Methods: Random samples of children were invited to take part in the study. Parents who gave consent were visited at home. The children brushed their teeth using the toothpaste brand and toothbrush type currently in use. The difference between the fluoride dispensed onto the toothbrush and the fluoride recovered after accounting for losses was deemed to be the fluoride ingested. Details of other oral health-care habits were collected by questionnaire. For each child, the fluoride concentration of the toothpaste used was measured in the laboratory, from which an estimate of total daily fluoride ingestion was made. Results: There was considerable variation between countries in the types of toothpaste used and in the amounts of toothpaste applied and ingested. The amount of fluoride ingested ranged from 0.01 to 0.04 mg fluoride per kg of body weight per day. Conclusion: The amount of fluoride ingested that is likely to be a risk factor for the development of dental fluorosis during tooth formation is equivocal and was found to vary widely between European countries. There appears to be a need for clearer health messages regarding the use of fluoridated toothpaste by young children. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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