Local Control | Regional Control | Disease-free Survival | Overall Survival | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Parameter | RR | 95% CI | P value | RR | 95% CI | P value | RR | 95% CI | P value | RR | 95% CI | P value |
T1-2 vs. T3-4 | 1.21 | 0.58–2.53 | 0.62 | 2.74 | 0.99–7.62 | 0.05 | 1.40 | 0.70–2.83 | 0.34 | 3.85 | 1.46–10.18 | 0.006 |
N 0-1-2 vs. N3 | 3.75 | 1.47–9.60 | 0.006 | 7.68 | 2.72–21.70 | 0.0001 | 5.70 | 2.34–13.85 | 0.0001 | 6.05 | 2.32–15.77 | 0.0002 |
Differentiation | 1.50 | 0.90–2.49 | 0.12 | 1.64 | 0.89–3.02 | 0.11 | 1.49 | 0.93–2.40 | 0.12 | 0.81 | 0.45–1.47 | 0.49 |
Perfusion > median | 0.55 | 0.28–1.09 | 0.09 | 1.07 | 0.46–2.51 | 0.87 | 0.61 | 0.32–1.15 | 0.12 | 0.65 | 0.48–0.88 | 0.28 |
GLUT-1 & CA IX > median | 2.33 | 1.12–4.82 | 0.02 | 2.24 | 0.97–11.58 | 0.06 | 2.06 | 1.05–4.07 | 0.04 | 1.53 | 0.65–3.60 | 0.33 |