An Oxidative Stress Index-Based Score for Prognostic Prediction in Colorectal Cancer Patients Undergoing Surgery

Table 2

Cox regression models of laboratory parameters in the test set.

	Univariate			Multivariate
	β	HR	P	β	HR	P
ALB	-0.077	0.926	<0.001	-0.074	0.916	<0.001
TBIL	0.029	1.029	0.014	0.002	1.002	0.916
DBIL	0.110	1.116	<0.001	0.094	1.099	0.023
BUN	0.129	1.1138	0.001	0.099	1.104	0.011
UA	-0.001	0.999	0.488

CRC-Integrated Oxidative Stress Score (CIOSS) = 0.054 × ALB -0.112 × DBIL - 0.147 × BUN.