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Retrospective Study
©The Author(s) 2025.
World J Gastrointest Surg. Oct 27, 2025; 17(10): 107760
Published online Oct 27, 2025. doi: 10.4240/wjgs.v17.i10.107760
Table 4 Postoperative pain and hospitalization duration of the two groups of patients
Indicators
Control group (n = 55)
Research group (n = 58)
t
P value
NRS (points)
Before surgery5.35 ± 2.005.24 ± 1.940.2970.767
On the third day after operation2.35 ± 1.00a1.59 ± 0.68b4.746< 0.001
Postoperative hospitalization duration (day)14.56 ± 2.9213.29 ± 2.992.2830.024


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