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.
Box plot representing the range, median, and first through third quartiles of procalcitonin values on hospital days 1 through 4 for patients with community- acquired pneumonia (A) and healthcare-associated pneumonia (B) who met the composite endpoint, developed bacteremia, required intensive care unit (ICU)-level care, or died. *P < .05, **P < .01, ***P < .001.
