Figure 1.
Verbal rating scale at rest over the first 48 postoperative hours. *Indicates significant difference between both groups (P<0.05)
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.