Figure.
Distribution of alveolar bone loss (ABL) in the human papillomavirus (HPV)-negative and HPV-positive groups. Boxes represent lower to upper quartiles. with bars indicating the median values and whiskers indicating minimum and maximum values.
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.