Group 1 (n = 18) Group 2 (n = 20) Group 3 (n = 19) Group 4 (n = 21) P
Pain VAS scale1 1.00 ± 1.71 1.70 ± 2.40 1.74 ± 2.13 2.57 ± 2.67 0.29#
Morphine in PACU (mg)1 2.83 ± 0.93 3.55 ± 1.04 3.45 ± 2.77 3.45 ± 2.77 0.76#
Consumption of morphine 24 hrs (mg)1 4.5 ± 3.29 5.9 ± 5.81 5.7 ± 3.58 7.87 ± 4.84 0.13#
1 Values presented as means +- SD. # P values according to the Kruskal-Wallis test.
Table 2: Pain and Consumption of Analgesics.