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.
Boxplot of partial brain oxygen tension versus time in the control group. Time 0, prerandomization; Time 1, first hour of hypothermia (<35°C); Time 2, first episode of stable hypothermia (<35°C); Time 3, 6 hours of hypothermia (<35°C). There was no statistically significant difference between Time 0 and the other time points.
