| OS | DFS | ||||||
---|---|---|---|---|---|---|---|---|
 | Univariate |  | Multivariate |  | Univariate |  | Multivariate |  |
Variable | HR (95 % CI) | P value | HR (95 % CI) | P value | HR (95 % CI) | P value | HR (95 % CI) | P value |
HOXA1/cyclin D1 | Â | Â | Â | Â | Â | Â | Â | Â |
 Both negative | 1 |  | 1 |  | 1 |  | 1 |  |
 One positive | 1.623(0.643-4.099) | 0.305 | 1.800(0.702-4.615) | 0.221 | 1.577(0.625-3.983) | 0.335 | 1.674(0.652-4.297) | 0.284 |
 Both positive | 9.064(4.278-19.203) | <0.001* | 9.905(4.453-22.031) | <0.001* | 8.495(4.021-17.948) | <0.001* | 8.636(3.916-19.047) | <0.001* |
HOXA1 | Â | Â | Â | Â | Â | Â | Â | Â |
 Negative | 1 |  |  |  | 1 |  |  |  |
 Positive | 4.601(2.504-8.454) | <0.001* |  |  | 4.438(2.418-8.145) | <0.001* |  |  |
Cyclin D1 | Â | Â | Â | Â | Â | Â | Â | Â |
 Negative | 1 |  |  |  | 1 |  |  |  |
 Positive | 5.893(3.159-10.990) | <0.001* |  |  | 5.673(3.044-10.572) | <0.001* |  |  |
Age(years) | Â | Â | Â | Â | Â | Â | Â | Â |
 <65 | 1 |  |  |  | 1 |  | 1 |  |
 ≥65 | 1.880(1.103-3.202) | 0.020* |  |  | 1.862(1.093-3.172) | 0.022* | 1.738(1.011-2.987) | 0.046* |
Gender | Â | Â | Â | Â | Â | Â | Â | Â |
 Male | 1 |  |  |  | ‒ |  |  |  |
 Female | 1.002(0.603-1.666) | 0.992 |  |  | 1.006(0.605-1.671) | 0.982 |  |  |
T stage | Â | Â | Â | Â | Â | Â | Â | Â |
 T1 | 1 |  |  |  | 1 |  |  |  |
 T2 | 2.787(0.786-9.885) | 0.113 |  |  | 2.871(0.809-10.183) | 0.103 |  |  |
 T3 | 7.596(2.709-21.302) | <0.001* |  |  | 7.543(2.690-21.150) | <0.001* |  |  |
 T4 | 12.061(3.928-37.036) | <0.001* |  |  | 12.200(3.973-37.465) | <0.001* |  |  |
N stage | Â | Â | Â | Â | Â | Â | Â | Â |
 N0 | 1 |  |  |  | 1 |  |  |  |
 N1 | 4.023(1.799-8.999) | 0.001* |  |  | 4.048(1.810-9.054) | 0.001* |  |  |
 N2 | 9.647(4.238-21.959) | <0.001* |  |  | 9.489(4.170-21.592) | <0.001* |  |  |
 N3 | 16.913(6.668-42.899) | <0.001* |  |  | 18.152(7.149-46.088) | <0.001* |  |  |
M stage | Â | Â | Â | Â | Â | Â | Â | Â |
 M0 | 1 |  |  |  | 1 |  |  |  |
 M1 | 3.082(1.232-7.709) | 0.016* |  |  | 3.405(1.361-8.518) | 0.009* |  |  |
UICC stage | Â | Â | Â | Â | Â | Â | Â | Â |
 I | 1 |  | 1 |  | 1 |  | 1 |  |
 II | 6.795(1.869-24.701) | 0.004* | 8.168(2.241-29.773) | 0.001* | 6.867(1.889-24.962) | 0.003* | 7.172(1.961-26.222) | 0.003* |
 III | 13.458(4.100-44.180) | <0.001* | 14.327(4.325-47.457) | <0.001* | 13.355(4.069-43.834) | <0.001* | 12.571(3.791-41.678) | <0.001* |
 IV | 32.066(9.433-109.001) | <0.001* | 30.392(8.750-105.567) | <0.001* | 34.583(10.172-117.570) | <0.001* | 33.649(9.676-117.020) | <0.001* |
Differentiation | Â | Â | Â | Â | Â | Â | Â | Â |
 High | 1 |  |  |  | 1 |  |  |  |
 Moderate | 5.441(1.155-25.634) | 0.032* |  |  | 5.499(1.167-25.909) | 0.031* |  |  |
 Low | 8.506(2.070-34.961) | 0.003* |  |  | 8.581(2.088-35.268) | 0.003* |  |  |