Variable | OS | ||
---|---|---|---|
RR | 95% CI | P value | |
Tobacco use | 1.04 | 0.63–1.74 | 0.870 |
Alcohol use | 1.71 | 1.05–2.80 | 0.032 |
Poor tumor differentiation | 1.54 | 0.97–2.45 | 0.067 |
Tiam1 overexpression | 3.00 | 1.71–5.29 | <0.001 |
Stage III/IV disease | 2.16 | 1.32–3.51 | 0.002 |
Variable | DFS | ||
---|---|---|---|
RR | 95% CI | P value | |
Poor tumor differentiation | 1.412 | 0.932–2.140 | 0.103 |
Without neck dissection | 1.703 | 1.083–2.678 | 0.021 |
Tiam1 overexpression | 1.709 | 1.129–2.586 | 0.011 |
Stage III/IV disease | 2.008 | 1.299–3.105 | 0.002 |
Oral cavity cancer | 1.437 | 0.900–2.293 | 0.129 |