Comparative evaluation of the role of NaF, APF & Duraphat topical fluoride applications in the prevention of dental caries--a 2 1/2 years study.

摘要: The study was conducted on 1251 6-12-year-old children, to evaluate the effect of topical application NaF, APF and Duraphat given at six monthly interval assessed after 2.1/2 years revealed percentage caries reduction with sodium fluoride be in range 20-24 percent base line teeth 30-33 erupted during study, showing more newly teeth. In group, 32-37 percent, DMFT DMFS-slightly than baseline dental (NaF varnish) 70-75 percent-slightly Equally high degree efficacy also noted occlusal surfaces. showed greatest public health potential.