From: A comparative study between ultrasound-guided serratus anterior plane block and conventional IV analgesics for post-operative pain management in modified radical mastectomy
Nausea and vomiting
SAPB group (n = 20)
Control group (n = 20)
χ2
P value
No.
%
Yes
1
5
9
45
6.5
0.01
No
19
95
11
55