Table 1.

Clinical characteristics of ccRCC patients and PTEN status in TCGA.

Characteristics	PTEN status
	Wild type	Mutated
Age, years	60.6	60
Range	29–90	26–81
Gender
Female	154	3
Male	276	15
Tumor stage
T1	215	6
T2	54	3
T3	154	9
T4	7	0
N stage
N0	196	9
N1	13	2
NX	221	7
AJCC stage
Stage I	222	6
Stage II	45	3
Stage III	108	8
Stage IV	71	1
Histologic grade
G1	9	0
G2	184	5
G3	169	7
G4	64	5
GX	3	1