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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Aug 27, 2026; 18(8): 120625
Published online Aug 27, 2026. doi: 10.4240/wjgs.120625
Table 1 Comparison of basic characteristics between two groups, n (%)
Item
Poor wound healing group (n = 22)
Good wound healing group (n = 93)
Test statistic
P value
Age (years)52.1 ± 14.843.6 ± 15.0t = 2.430.017
Genderχ2 = 0.890.345
Male15 (68.2)53 (57.0)
Female7 (31.8)40 (43.0)
BMI (kg/m2)18.9 ± 2.721.4 ± 3.1t = 3.56< 0.001
Education levelχ2 = 6.230.044
Junior high school or below16 (72.7)48 (51.6)
High school or above6 (27.3)45 (48.4)
Marital statusχ2 = 0.320.571
Married18 (81.8)79 (84.9)
Unmarried/divorced4 (18.2)14 (15.1)
Smoking history12 (54.5)31 (33.3)χ2 = 3.840.050
Alcohol consumption history8 (36.4)25 (26.9)χ2 = 0.890.345
Previous surgical history9 (40.9)21 (22.6)χ2 = 3.510.061
Diabetes history8 (36.4)12 (12.9)χ2 = 7.890.005


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