Table 5. Correlation of IKKs gene expression with OS in gastric cancer patients with gender expression status.

IKKs	Gender	Cases	HR (95% CI)	P-value
IKKα	Male	545	0.45 (0.35–0.57)	2.1e-11*
	Female	236	0.46 (0.32–0.67)	3.9e-05*
IKKβ	Male	545	2.10 (1.67–2.64)	9.7e-11*
	Female	236	1.88 (1.30–2.71)	0.00064*
IKKγ	Male	545	2.90 (2.21–3.82)	1.6e-15*
	Female	236	2.05 (1.44–2.92)	4.8e-05*
IKKε	Male	545	1.75 (1.42–2.17)	1.8e-07*
	Female	236	1.81 (1.26–2.6)	0.001*
SIKE	Male	545	1.63 (1.31–2.02)	7.9e-06*
	Female	236	2.38 (1.66–3.42)	1.4e-06*

^*P<0.05.