Variables | DFS | OS | ||||
---|---|---|---|---|---|---|
 | HR | 95% CI | p value | HR | 95% CI | p value |
Univariate analysis | Â | Â | Â | Â | Â | Â |
Age (<50Â years vs. >50Â years) | 0.935 | 0.618-1.415 | 0.752 | 0.954 | 0.599-1.520 | 0.843 |
Gender (male vs. female) | 0.805 | 0.525-1.233 | 0.318 | 0.771 | 0.475-1.252 | 0.293 |
Location (Distal vs. Middle + Proximal) | 0.827 | 0.546-1.254 | 0.372 | 0.714 | 0.448-1.138 | 0.157 |
Tumor size ( >5Â cm vs. <5Â cm ) | 1.392 | 0.917-2.113 | 0.120 | 1.236 | 0.975-1.565 | 0.079 |
Histologic differentiation(Well + Moderately vs. Poorly + Undifferentiated) | 1.264 | 0.826-1.933 | 0.281 | 1.518 | 0.932-2.474 | 0.094 |
Invasion depth (T1 + T2 vs.T3 + T4) | 1.306 | 0.863-1.978 | 0.207 | 1.323 | 0.829-2.111 | 0.240 |
TNM stage (I + II vs. III + IV) | 0.470 | 0.308-0.717 | <0.001* | 0.405 | 0.251-0.653 | <0.001* |
Lymphatic metastasis (No vs. Yes) | 0.617 | 0.404-0.924 | 0.025* | 0.624 | 0.389-1.000 | 0.05* |
Regional lymph nodes (PN2+ PN3 vs. PN0+ PN1) | 0.626 | 0.410-0.954 | 0.029* | 0.570 | 0.356-0.912 | 0.019* |
Distant metastasis (No vs. Yes) | 0.493 | 0.279-0.874 | 0.015* | 0.523 | 0.275-0.996 | 0.049* |
Expression of FENDRR (High vs. Low) | 0.563 | 0.370-0.856 | 0.007* | 0.539 | 0.337-0.862 | 0.010* |
Multivariate analysis | Â | Â | Â | Â | Â | Â |
TNM stage (I + II vs. III + IV) | 0.566 | 0.333-0.962 | 0.035* | 0.458 | 0.253-0.828 | 0.010* |
Lymphatic metastasis (No vs. Yes) | 0.740 | 0.408-1.342 | 0.322 | 0.913 | 0.458-1.822 | 0.797 |
Regional lymph nodes (PN0+ PN1vs. PN2+ PN3) | 0.658 | 0.338-1.283 | 0.220 | 0.779 | 0.363-1.674 | 0.522 |
Distant metastasis (No vs. Yes) | 0.577 | 0.298-1.117 | 0.103 | 0.672 | 0.320-1.411 | 0.294 |
Expression of FENDRR (High vs. Low) | 0.555 | 0.344-0.897 | 0.016* | 0.569 | 0.321-0.960 | 0.042* |