Table 2. Prognostic Factors for Survival in Multivariate Analysis.
| Overall Survival | Disease-free Survival | |||||
| Variables | P | HR | 95%CI | P | HR | 95%CI |
| Age | 0.176 | — | — | 0.064 | — | — |
| TNM stage | 0.461 | — | — | 0.493 | — | — |
| I∼IIA | ||||||
| IIB∼IV | ||||||
| Intrathoracic invasion | 0.188 | — | — | 0.750 | — | — |
| Yes | ||||||
| No | ||||||
| LN involvement | 0.583 | — | — | 0.132 | — | — |
| Yes | ||||||
| No | ||||||
| Pathological grade | 0.037 | 11.706 | 1.825–79.203 | 0.031 | 11.687 | 2.298–59.659 |
| Low/Intermediate | ||||||
| High | ||||||
| MAML2 rearrangement | 0.042 | 0.068 | 0.008–0.614 | 0.110 | — | — |
| Positive | ||||||
| Negative | ||||||
| FLT1 expression | 0.098 | — | — | 0.502 | — | — |
| H-score≥120 | ||||||
| H-score<120 | ||||||
Abbreviations: TNM, tumor-nodal-metastasis; LN, lymph node.