title: [Caries prevention by means of a Na2FPO3-toothpaste after 7 year's application].
abstract: After 7 years unsupervised use of a Na2FPO3 paste the number of new DMF-surfaces was 36 to 38% lower than in the control group. The caries-inhibiting effect is statistically significant (P less than 0.001). Separate consideration of the first molar reduced caries of the other teeth to 40--42%.
mesh_terms: D004245:DMF Index; D003731:Dental Caries / Q000517:prevention & control*; D003802:Dentifrices; D005459:Fluorides / Q000627:therapeutic use; D006801:Humans; D008963:Molar; D013223:Statistics as Topic
chemical_list: D003802:Dentifrices; D005459:Fluorides
vernacular_title: Die Karieshemmung durch eine Na2FPO3-Zahnpasta nach 7 Jahren Applikation.