Table 1.

Clinical characteristics of two clusters of ccRCC patients.

	Feature	Cluster 1	Cluster 2	P-value
Age	Mean (SD)	60.4 (12.1)	61.4 (12.6)
	Median (min, max)	61 (26, 90)	60.5 (33, 85)	0.483
Gender	Female	159	27
	Male	285	59	0.508
Race	Black or Asian	52	12
	White	385	74	0.763
pTNM_stage	I	236	29
	II	48	9
	III	91	32
	IV	66	16	0.002
Grade	G1	13	1
	G2	201	26
	G3	167	39
	G4	55	20	0.009