Ferroptosis-related gene signature predicts the prognosis in Oral squamous cell carcinoma patients

BMC Cancer

Table 1 Clinical Characteristics of OSCC patients in the TCGA cohort

Variates	Training set n = 184	Testing set n = 77	Entire set n = 261
Age
< 60	76	35	111
≥ 60	108	42	150
Gender
Male	127	53	180
Female	57	24	81
TNM stage
Stage I-II	35	19	54
Stage III-IV	149	58	207
T (Tumour size)
T1-T2	66	36	102
T3-T4	118	41	159
N (Lymph Node)
N0	85	28	113
N1-N3	99	49	148
M (Tumour Metastasis)
M0	184	77	261
M1	0	0	0
Smoking history
No	44	27	71
Yes	140	50	190
Alcohol history
No	62	23	85
Yes	122	54	176

ISSN: 1471-2407