Table 3. Univariate and multivariate survival analyses for KIRC patients in the training set.

Variable	Univariate analysis			Multivariate analysis
	HR(95%CI)	Regression coefficient	p-value	HR(95%CI)	Regression coefficient	p-value
Stage	1.594(1.183–2.148)	0.467	2.00 × 10−3	—	—	—
Age	1.032(1.002–1.063)	0.031	3.90 × 10−2	—	—	—
Sex	1.285(0.631–2.619)	0.251	4.89 × 10−1	—	—	—
HAND2	1.789(1.328–2.411)	0.582	1.33 × 10−4	1.568(1.120–2.195)	0.450	8.82 × 10−3
GDNF	1.919(1.466–2.512)	0.652	2.08 × 10−6	1.686 (1.212–2.345)	0.522	1.93 × 10−3
ALX1	1.826(1.299–2.566)	0.602	5.31 × 10−6	1.595(1.117–2.276)	0.467	1.02 × 10−2