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Table 1 Clinical characteristics of TCGA SCCHNs patients

From: Elevated expression of MKRN3 in squamous cell carcinoma of the head and neck and its clinical significance

Parameters No. of patients Percentage
Age
 < 59 234 44.8
 ≥ 59 287 55.0
 NA 1 0.2
Gender
 Female 137 26.2
 Male 385 738
Alcohol
 Yes 348 66.7
 No 163 31.2
 NA 11 2.1
Smoking
 Yes 297 56.9
 No 213 40.8
 NA 12 2.3
Histological grade
 G1 + G2 367 70.3
 G3 + G4 132 25.3
 Gx 18 3.4
 NA 5 1.0
Stage
 I + II 118 22.6
 III + IV 390 74.7
 NA 14 2.7
T classification
 T1 + T2 186 35.6
 T3 + T4 274 52.5
 Tx 39 7.5
 NA 23 4.4
Lymph node metastasis
 N0 176 33.7
 N+ 246 47.1
 NX 75 14.4
 NA 25 4.8
M classification
 M0 188 36.0
 M1 1 0.2
 MX 62 11.9
 NA 271 51.9
  1. *P < 0.05 was considered to be statistical significance