TABLE 3.

Cox regression assessment of INHBA expression as a recurrence predictor

Variables	Univariate Cox regression analysis		Multivariate Cox regression analysis
	RR (95% CI)	p value	RR (95% CI)	p value
Age (years)
<60 vs. ≥60	0.567 (0.326 to 0.986)	0.044	0.533 (0.283 to 1.003)	0.051
Gender
Male vs. Female	1.663 (0.934 to 2.961)	0.084	2.311 (1.240 to 4.309)	0.008
Pathological stage
III/IV vs.I/II	2.078 (1.194 to 3.619)	0.010	0.528 (0.101 to 2.749)	0.448
T stage
T3 + T4 vs. T1 + T2	2.487 (0.896 to 6.906)	0.080	1.767 (0.600 to 5.204)	0.302
N staging
Positive vs. Negative	2.187 (1.257 to 3.803)	0.006	2.766 (0.541 to 14.140)	0.222
M stage
Positive vs. Negative	1.980 (1.113 to 3.522)	0.020	1.723 (0.937 to 3.169)	0.080
INHBA expression
High vs. Low	2.261 (1.245 to 4.107)	0.007	1.982 (1.079 to 3.639)	0.027