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.
Cumulative methylation index of HPV-positive OPSCC (n = 42), HPV-negative OPSCC (n = 158), and control oropharynx tissue (n = 10) depicted in box plots. In box plots, the horizontal line in the middle of each box indicates the median; the top and bottom borders of the box mark 75th and 25th percentiles, respectively; and the whiskers above and below mark the range. Dashed line: cutoff value of 148.
