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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Aug 27, 2026; 18(8): 120491
Published online Aug 27, 2026. doi: 10.4240/wjgs.120491
Table 1 Comparison of general data between two groups, mean ± SD
Item
Control group (n = 49)
Intervention group (n = 49)
Statistic
P value
Age (years)56.8 ± 12.455.3 ± 13.1t = 0.5800.563
Gender, male, n (%)31 (63.3)29 (59.2)χ2 = 0.1730.677
BMI (kg/m2)23.5 ± 3.224.1 ± 3.5t = 0.8790.382
APACHE II score18.6 ± 4.817.9 ± 5.1t = 0.6980.487
SOFA score 7.2 ± 2.36.9 ± 2.1t = 0.6700.504
Perforation size (cm)1.8 ± 0.71.9 ± 0.8t = 0.6540.514


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