Table 3 Corresponding score of each factor in nomogram
Characteristics | Points OS |
|---|---|
Age (year) | |
≤ 73 | 0 |
≥ 74 | 76 |
Tumor site | |
Extremities | 0 |
Trunk | 30 |
Head/face/neck | 48 |
Tumor size (cm) | |
≤ 5.0 | 0 |
5.1–10.0 | 44 |
10.1–15.0 | 57 |
≥ 15.1 | 70 |
Tumor depth | |
Superficial | 0 |
NOS | 17 |
Deep | 31 |
N stage | |
N0 | 0 |
N1 | 50 |
M stage | |
M0 | 0 |
M1 | 100 |
Grade | |
I + II | 0 |
III | 28 |
IV | 29 |
Surgery | |
No | 64 |
Yes | 0 |
Radiation | |
No | 22 |
Yes | 0 |