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.
Behavioral Appetitive Scalea and Morphine Patient-Controlled Analgesia (PCA) Usage
| 150 mcg PF-morphine + placebo (control group) | 300 mcg PF-morphine + acetaminophen (intervention group) | P value | |
|---|---|---|---|
| Fun seeking | 11 ± 2 | 11 ± 2 | 0.80 |
| Behavioral drive | 11 ± 3 | 11 ± 2 | >0.99 |
| Total IV morphine PCA use (mg) | 15 (11–32) | 15 (11–29) | 0.92 |
Behavioral Appetitive Scale responses were reverse-scored. Data are expressed as mean ± SD or median (interquartile range).
