MTUS1 (cases) | ||||
---|---|---|---|---|
characteristics | low | High | P-value* | |
Gender | Male | 10 | 8 | P = 0.426 |
Female | 15 | 16 | ||
Age (years) | ≤46 | 11 | 15 | P = 0.156 |
>46 | 14 | 9 | ||
Tumor stage | T1 | 0 | 4 | P = 0.01 |
T2 | 15 | 12 | ||
T3 | 6 | 0 | ||
T4 | 4 | 8 | ||
Lymph node metastasis | Negative (pN−) | 22 | 21 | P = 0.957 |
Positive (pN+) | 3 | 3 | ||
clinic stage | C1 | 0 | 4 | P = 0.000 |
C2 | 14 | 10 | ||
C3 | 5 | 2 | ||
C4 | 6 | 8 | ||
Histological grading | I | 8 | 15 | P = 0.017 |
II | 3 | 5 | ||
III | 14 | 4 | ||
distant metastasis | Negtive | 17 | 24 | P = 0.005 |
positive | 8 | 0 | ||
Recurrence | Negtive | 16 | 22 | P = 0.022 |
positive | 9 | 2 | ||
Tumor site | Parotid | 7 | 15 | |
Submandibular | 15 | 8 | P = 0.02 | |
sublingual | 3 | 1 | ||
Vital status | Alive | 20 | 21 | P = 0.048 |
Death (tumor-related) | 5 | 3 |