Table 4.

Cox proportional hazards regression analysis of patients in GSE43378

Variable	Univariate analysis		Multivariate analysis
	P value	HR (95% CI)	P value	HR (95% CI)
Age	0.001	3.073 (1.578‐5.984)	0.009	2.570 (1.263‐5.227)
Gender	0.855	0.941 (0.488‐1.813)
NUSAP1 level	0.011	2.257 (1.202‐4.240)	0.044	1.965 (1.019‐3.789)
KPS	0.000	0.314 (0.164‐0.599)	0.034	0.478 (0.242‐0.946)

HR, hazard ratios; CI, confidence interval; KPS, Karnofsky performance score.