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Randomized Controlled Trial
Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. May 15, 2026; 18(5): 117085
Published online May 15, 2026. doi: 10.4251/wjgo.v18.i5.117085
Table 2 Comparison of tumor marker response rate, n (%)
GroupTumor marker response rate (%)
Carcinoembryonic antigen
CA19-9
CA72-4
Control (n = 30) 11 (36.67) 11 (36.67) 8 (26.67)
Combination (n = 30) 19 (63.33) 19 (63.33) 16 (53.33)
χ2 value4.2674.2674.444
P value0.0390.0390.035


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