Development of an Autophagy Score Signature for Predicting Overall Survival in Papillary Renal Cell Carcinoma

Table 1

Clinicopathological characteristics of the patients with papillary renal cell carcinoma in TCGA.

Characteristics	TCGA cohort ()
		%
Age, median (range)	61.32	28–88
Gender
Male	208	73.2
Female	76	26.8
Tumor type
Type I	75	26.3
Type II	83	29.1
Unknown	127	44.6
pT stage
T1	191	67.3
T2	33	10.7
T3	57	17.6
T4	2	0.7
pN stage
N0	50	17.6
N1	23	8.1
N2	4	1.4
Nx	207	72.9
Pathologic M
M0	93	32.7
M1	9	3.2
Mx	182	64.1
Pathological stage
Stage I	189	66.5
Stage II	28	9.9
Stage III	51	18.0
Stage IV	16	5.6
Laterality
Bilateral	2	0.7
Left	157	55.3
Right	124	43.7
Smoking status
Lifelong nonsmoker	115	40.5
Current smoker	35	12.3
Current reformed smoker for >15 years	45	15.8
Current reformed smoker for ≤15 years	38	13.4
Unknown	40	14.1