Figure 1.
Distribution ofnnnnnnnnnnn and FT in 12-yr-old students with DC. DT = decayed teeth, FT = filled teeth, MT = missing teeth.
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.