Ain-Shams Journal of Anesthesiology

Table 8 Comparison between the two groups regarding vomiting during the 48 h from operation

From: Comparative study between continuous adductor canal block and intravenous morphine for postoperative analgesia in total knee arthroplasty

Vomiting	Group A (n = 27)	Group B (n = 27)	P
No, n (%)	26 (96.3%)	18 (66.7%)	0.005
Yes, n (%)	1 (3.7%)	9 (33.3%)	0.005

t independent sample t test; Pearson Chi-square
p value > 0.05 NS; p value < 0.05 S; p value < 0.001 HS
HS highly significant, sig. significance, n numbers, SD standard deviation

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