Fig. 3.
The amount of postoperative sufentanil consumption. All measured values are presented as mean ± SD. *,†Indicate significant differences in using dose of sufentanil between the groups (*P < 0.001, †P = 0.008).
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.