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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Jul 27, 2026; 18(7): 120890
Published online Jul 27, 2026. doi: 10.4240/wjgs.120890
Table 6 Comparison of postoperative nausea and vomiting between groups, n (%)
Variable
ESPB group (n = 91)
TAPB group (n = 92)
Z/χ2 value
P value
PONV grade-0.8920.372
Grade 062 (68.1)58 (63.0)
Grade 118 (19.8)20 (21.7)
Grade 28 (8.8)10 (10.9)
Grade 33 (3.3)4 (4.3)
PONV incidence29 (31.9)34 (37.0)0.5160.473
Antiemetic use11 (12.1)14 (15.2)0.380.538


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