Table 4.
Comparison of prevalence of dental caries (International Caries Detection and Assessment System II) among study participants at baseline, first follow-up and second follow-up evaluation
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.