Table 2.
Incidence of side-effects and postoperative complications
Values are number of patients (percentages). There are no significant differences between two groups.
V, intravenous; PCA, patient-controlled analgesia.
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.