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. 2021 Nov 8;12:736766. doi: 10.3389/fgene.2021.736766

TABLE 1.

The clinical characteristics of patients in the TCGA dataset.

Variable Number of samples
Gender
Male/Female 285/158
Age at diagnosis
≤65/>65/NA 197/241/5
Grade
G1/G2/G3/NA 12/159/263/9
Stage
I/II/III/IV/NA 59/130/183/44/27
T
T1/T2/T3/T4/NA 23/93/198/119/10
M
M0/M1/NA 391/30/22
N
N0/N1/N2/N3/NA 132/119/85/88/19