Table 2:
Time to first request of analgesia and total morphine consumption during the 24 postoperative hours in the two studied groups.
Group B
n=30
Group BD
n=30
p
value
Time to first request of analgesia (hrs)
6 (4-14)
15 (4-20)
< 0.001
Total Morphine consumption (mg)
4 (0-6)
0 (0-3)
< 0.001
Data presented as median (range)