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.
The cumulative requested doses of morphine for the 6, 12 and 24 h post-operative period.
| Group (mg) | Group 1 (n = 15) | Group 2 (n = 15) | Group 3 (n = 15) |
|---|---|---|---|
| 6 h dose | 9 ± 2.30 | 6.8 ± 2.65a | 3 ± 2.26a,b |
| 12 h dose | 21 ± 2.65 | 16.2 ± 2.73a | 9.2 ± 2.11a,b |
| 24 h dose | 60 ± 2.60 | 45.3 ± 3.26a | 26.9 ± 2.71a,b |
Notes: Data are presented as the mean ± standard deviation.
P < 0.05 versus Group 1.
P < 0.05 versus Group 2.
