Table 3.

Overall survival analysis of the top 10 upregulatory genes of GC patients in GSE161533 and GSE54129.

Gene	HR∗ (95% CI∗∗)	P value
POLE	1.66 (1.4–1.98)	9.7e-09
BUB1B	0.75 (0.62–0.92)	0.0059
POLD4	1.46 (1.23–1.73)	1.2e-0.5
C3	1.23 (1.03–1.48)	0.024
BLM	1.22 (1.01–1.48)	0.038
CCT7	0.66 (0.55–0.79)	5.2e-0.6
PRPF31	1.36 (1.15–1.62)	0.00041
APEX1	0.88 (0.74–1.06)	0.19
PSMA7	0.61 (0.52–0.72)	9.6e-09
CDC45	0.78 (0.66–0.93)	0.0047

^∗ HR, hazard ratio; ^∗∗CI, confidence interval.