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Table 1 The clinical characteristics of patients in the TCGA dataset

From: Potential biomarkers for predicting the overall survival outcome of kidney renal papillary cell carcinoma: an analysis of ferroptosis-related LNCRNAs

Variable

Number of samples

Gender

 

Male/female

214/77

Age at diagnosis

 

≤ 65/ > 65

179/109

Grade

 

G1/G2/G3/G4/NA

Unknow

Stage

 

I/II/III/IV/NA

173/21/52/15/30

T

 

T1/T2/T3/T4/NA

194/33/60/2/2

M

 

M0/M1/NA

95/9/187

N

 

N0/N1/N2/NA

50/24/4/213