Table 1 Clinicopathological characteristics of OSCC patients from TCGA database
From: A prognostic model for oral squamous cell carcinoma using 7 genes related to tumor mutational burden
Characteristics | Patients (N = 306) | |
|---|---|---|
No | % | |
Gender | Â | Â |
 Female | 102 | 33.33 |
 Male | 204 | 66.67 |
Age | Â | Â |
  ≤ 61 (Median) | 157 | 51.31 |
  > 61 (Median) | 149 | 48.69 |
Grade | Â | Â |
 GX | 3 | 0.98 |
 G1 | 49 | 16.01 |
 G2 | 191 | 62.42 |
 G3 | 62 | 20.26 |
 Unknown | 1 | 0.33 |
Survival time | Â | Â |
 Long (> 5 years) | 31 | 10.13 |
 Short (< 5 years) | 275 | 89.87 |
OS status | Â | Â |
 Dead | 143 | 46.73 |
 Alive | 163 | 53.27 |
M | Â | Â |
 M0 | 289 | 94.44 |
 M1 | 2 | 0.65 |
 Mx | 12 | 3.92 |
 Unknown | 3 | 0.98 |
N | Â | Â |
 N0 | 160 | 52.29 |
 N1 | 56 | 18.30 |
 N2 | 76 | 24.84 |
 N3 | 2 | 0.65 |
 Nx | 9 | 2.94 |
 Unknown | 3 | 0.98 |
T | Â | Â |
 T1 | 18 | 5.88 |
 T2 | 97 | 31.70 |
 T3 | 73 | 23.86 |
 T4 | 110 | 35.95 |
 Tx | 5 | 1.63 |
 Unknown | 3 | 0.98 |
Primary site | Â | Â |
 Anterior floor of mouth | 2 | 0.65 |
 Border of tongue | 1 | 0.33 |
 Cheek mucosa | 19 | 6.21 |
 Floor of mouth | 51 | 16.67 |
 Gum | 8 | 2.61 |
 Hard palate | 4 | 1.31 |
 Lip | 3 | 0.98 |
 Lower gum | 2 | 0.65 |
 Mouth | 20 | 6.54 |
 Overlapping lesion of lip, oral cavity and pharynx | 69 | 22.55 |
 Palate | 1 | 0.33 |
 Tongue | 125 | 40.85 |
 Upper gum | 1 | 0.33 |