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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Oct 27, 2026; 18(10): 122160
Published online Oct 27, 2026. doi: 10.4240/wjgs.122160
Table 1 Basic characteristics of patients in both groups, n (%) or mean ± SD
Baseline characteristics
Recurrence group (n = 38)
Non-recurrence group (n = 98)
χ2/t
P value
Gender0.0390.843
    Male21 (55.26)56 (57.14)
    Female17 (44.74)42 (42.86)
Age (year)7.7420.005
    ≥ 6026 (68.42)41 (41.84)
    < 6012 (31.58)57 (58.16)
BMI (kg/m2)24.16 ± 1.7523.94 ± 1.920.6140.540
Differentiation51.193< 0.001
    Poorly differentiated27 (71.05)10 (10.20)
    Moderately-well differentiated11 (28.95)88 (89.80)
Primary tumor location0.0670.795
Antrum/cardia20 (52.63)54 (55.10)
Body/fundus18 (47.37)44 (44.90)
TNM stage26.668< 0.001
    III-IV27 (71.05)23 (23.47)
    I-II11 (28.95)75 (76.53)
TCGA somatotype0.4340.664
    EBV-positive type17 (44.74)46 (46.94)
    Microsatellite unstable type15 (39.47)41 (41.84)
    Genomic stable type6 (15.79)11 (11.22)


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