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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Apr 15, 2026; 18(4): 115687
Published online Apr 15, 2026. doi: 10.4251/wjgo.v18.i4.115687
Table 1 Comparison of clinical data between two patient groups, mean ± SD/n (%)
Clinical data

Survival group (n = 77)
Death group (n = 43)
t/χ2
P value
GenderMale42 (54.55)24 (55.81)0.0180.893
Female35 (45.45)19 (44.19)
Age (years)60.32 ± 6.8561.02 ± 7.010.53130.5962
Body mass index (kg/m2)21.77 ± 1.4921.65 ± 1.540.41790.6768
Tumor size (cm)≤ 547 (61.04)14 (32.56)8.9550.003
> 530 (38.96)29 (67.44)
Tumor locationColon39 (50.65)21 (48.84)0.0360.849
Rectum38 (49.35)22 (51.16)
Clinical stageI-II31 (40.26)14 (32.56)0.6980.403
III-IV46 (59.74)29(67.44)
Depth of invasionT1-T248 (62.34)25 (58.14)0.2040.651
T3-T429 (37.66)18 (41.86)
Histological subtypeAdenocarcinoma35 (45.45)21 (48.84)0.1270.772
Others42 (54.55)22 (51.16)
Distant metastasisYes1 (1.30)5 (11.63)4.210.040
No76 (98.70)38 (88.37)


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