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.
Morphine consumption. The figure presents morphine consumption via PCA pumps during the first postoperative occurrence of pain. Results are presented as medians and interquartile ranges. * indicates statistical significance, CON > QLB, and TAPB. CON denotes the control group, PCA denotes patient-controlled analgesia, QLB denotes the quadratus lumborum block group, and TAPB denotes the transversus abdominis plane block group.
