Parameters | Category | No of cases | DSS | MEFS | LRFS | |||
No of events | p Value | No of events | p Value | No of events | p Value | |||
Gender | Male | 26 | 12 | 0.8484 | 9 | 0.4322 | 6 | 0.5228 |
Female | 82 | 38 | 34 | 22 | ||||
Age (years) | <60 | 89 | 44 | 0.2502 | 39 | 0.1282 | 23 | 0.9133 |
≥60 | 19 | 6 | 4 | 5 | ||||
Primary tumour (T) | T1–T2 | 64 | 24 | 0.0611 | 18 | 0.0054* | 13 | 0.0539 |
T3–T4 | 44 | 26 | 25 | 15 | ||||
Nodal status (N) | N0–N1 | 42 | 12 | 0.0019* | 13 | 0.0369* | 7 | 0.0212* |
N2–N3 | 66 | 38 | 30 | 21 | ||||
Stage | I–II | 25 | 6 | 0.0211* | 6 | 0.0509 | 2 | 0.0112* |
II–IV | 83 | 44 | 37 | 26 | ||||
Histological grade | Keratinised/non-keratinised | 52 | 19 | 0.0570 | 16 | 0.0510 | 15 | 0.8452 |
Undifferentiated | 56 | 31 | 27 | 13 | ||||
Rsf1 | Low expression (0+∼2+) | 59 | 13 | <0.0001* | 14 | <0.0001* | 7 | <0.0001* |
Overexpression (3+∼4+) | 49 | 37 | 29 | 21 | ||||
Therapeutic response (n=101) | Partial response | 7 | 5 | 0.1007 | 6 | 0.0045* | 1 | 0.9578 |
Complete response | 94 | 44 | 36 | 26 |
↵* Statistically significant.
DSS, disease-specific survival; LRFS, local recurrence-free survival; MFS, metastasis-free survival.
The bold type is used to highlight the p-value with statistical significance.