Table 2.

The comparative analysis of the risk score with other clinical factors in univariable and multivariable Cox regression models.

Features	Univariable Cox regression				Multivariable Cox regression
	P value	HR	Lower 95% CI	Upper 95% CI	P value	HR	Lower 95% CI	Upper 95% CI
Risk score	6.82E − 12	19.7	8.41	46.2	7.33E − 12	19.7	8.41	46.4
Gender (female/male)	0.30	0.68	0.33	1.41	0.22	0.60	0.27	1.35
Race (white/other)	0.23	0.64	0.30	1.34	0.47	0.75	0.35	1.64
Age	0.82	1	1	1	0.72	1	1	1