FIGURE 2.
PSA level box plots. Boxes contain data between 25th and 75th percentiles (interquartile range), whiskers extend from minimum to maximum, and horizontal line within box indicates median. RT = radiotherapy.
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.