Table 1.

Clinical parameters of patients in TCGA-KIRC cohorts

Parameters	Cases	Proportion (%)
Age (y)
≤65	352	65.55
>65	185	34.45
Gender
Male	346	64.43
Female	191	35.57
Stage
I	269	50.37
II	57	10.67
III	125	23.41
IV	83	15.55
T stage
T1	275	51.21
T2	69	12.85
T3	182	33.89
T4	11	2.05
N stage
N0	240	93.39
N1	17	6.61
M stage
M0	426	84.36
M1	79	15.64
Grade
G1	14	2.65
G2	230	43.48
G3	207	39.13
G4	78	14.74