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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 2 Comparison of molecular biomarker detection results between the two groups, n (%) or mean ± SD
Baseline characteristics
Recurrence group (n = 38)
Non-recurrence group (n = 98)
χ2/t
P value
CEA (ng/mL)39.65 ± 4.1738.79 ± 4.521.0170.311
AFP (ng/mL)23.17 ± 3.9222.83 ± 4.050.4430.658
PD-L1 positivity13.322< 0.001
    Positive29 (76.32)36 (40.91)
    Negative9 (23.68)52 (59.09)
CA125 (U/mL)30.17 ± 2.9429.56 ± 3.181.0250.307
TMB (mut/Mb)14.51 ± 2.8210.13 ± 1.5616.782< 0.001


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