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.
Flow of Patients in Study
Abbreviations: CT, computed tomography; tICH, traumatic intracranial hemorrhage
a One patient lost to follow-up
b Two patients lost to follow-up
c Two patients lost to follow-up and one patient died after discharge from the emergency department
