From: Prognostic factors of oral squamous cell carcinoma: the importance of recurrence and pTNM stage
Factor | n (%) | DSD | DSS (%) | Hazard ratio | P value | |
---|---|---|---|---|---|---|
Sex | 1.07 | .79 | ||||
Male | 67 | 112 | 59.8 | |||
Female | 33 | 56 | 58.9 | |||
Age (year) | 1.09 | .82 | ||||
≥ 50 | 87 | 147 | 59.2 | |||
< 50 | 13 | 21 | 61.9 | |||
Smoking | 0.855 | .52 | ||||
Yes | 48 | 78 | 61.5 | |||
No | 52 | 90 | 57.8 | |||
Alcohol | 0.787 | .35 | ||||
Non or light | 57 | 101 | 56.4 | |||
Heavy | 43 | 67 | 64.2 | |||
TNM stage | 12.85 | < .001 | ||||
Stage I, II | 59 | 64 | 92.2 | |||
Stage III, IV | 41 | 104 | 39.4 | |||
NM | 3.78 | < .001 | ||||
Positive | 10 | 24 | 41.7 | |||
Negative | 90 | 144 | 62.5 | |||
DOI | 3.86 | < .001 | ||||
< 5 | 44 | 54 | 81.5 | |||
≥ 5 | 56 | 114 | 49.1 | |||
PNI | 1.393 | .141 | ||||
Yes | 8 | 17 | 47.1 | |||
No | 92 | 151 | 60.9 | |||
LVI | 2.07 | .016 | ||||
Yes | 10 | 24 | 41.7 | |||
No | 90 | 144 | 62.5 | |||
ND | 3 | .537 | ||||
Yes | 58 | 110 | 40.8 | |||
No | 71 | 58 | 73.2 | |||
RT | 2.41 | < .001 | ||||
Yes | 32 | 73 | 43.8 | |||
No | 68 | 95 | 71.6 | |||
Site | .179 | |||||
Lip | 1 | 2 | 50 | |||
Tongue | 21 | 38 | 55.3 | |||
FOM | 12 | 15 | 80 | |||
Mn gingiva | 21 | 39 | 53.8 | |||
Mx gingiva | 12 | 21 | 57.14 | |||
Mn vestibule | 1 | 2 | 50 | |||
Mx vestibule | 0 | 0 | ||||
RMT | 7 | 11 | 63.6 | |||
Hard palate | 0 | 1 | 0 | |||
Soft palate | 1 | 3 | 33.3 | |||
BM | 21 | 27 | 77.8 | |||
PIOS | 3 | 9 | 33.3 | |||
Recurrence | 14.07 | < .001 | ||||
Yes | 20 | 81 | 24.7 | |||
No | 80 | 87 | 92 | |||
Differentiation | .004 | |||||
Well | 51 | 77 | 66.2 | |||
Moderate | 49 | 87 | 56.3 | 1.53 | ||
Poor | 0 | 4 | 0 | 8.71 |