Table 4.
Univariate and multivariate regression analysis of OS.
| Factor | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| HR1 | 95%CI1 | P-value | HR1 | 95%CI1 | P-value | |
| Treatment methods2 | 1.763 | 0.987, 3.148 | 0.055 | 2.423 | 1.045, 5.616 | 0.039 |
| Tumor size(cm) | 1.058 | 0.986, 1.135 | 0.119 | 1.036 | 0.956, 1.124 | 0.388 |
| Age | 0.996 | 0.963, 1.030 | 0.799 | – | – | – |
| BMI | 1.037 | 0.955, 1.126 | 0.383 | – | – | – |
| Gender | 1.031 | 0.498, 2.136 | 0.934 | – | – | – |
| Marital status | 0.214 | 0.050, 0.926 | 0.039 | 0.152 | 0.071, 1.344 | 0.090 |
| Clinical Stages | 1.260 | 1.004, 1.580 | 0.046 | 1.400 | 0.815, 2.404 | 0.223 |
| T stage | 1.085 | 0.738, 1.594 | 0.679 | – | – | – |
| N stage | 1.102 | 0.778, 1.562 | 0.584 | – | – | – |
| M stage | 1.625 | 0.859, 3.073 | 0.135 | 0.455 | 0.092, 2.244 | 0.334 |
| Complication | 1.076 | 0.606, 1.910 | 0.802 | – | – | – |
| Tumor location | 0.958 | 0.715, 1.284 | 0.775 | – | – | – |
| Year of diagnosis | 1.008 | 0.510, 1.991 | 0.982 | – | – | – |
In the multivariate analysis, bold values indicate P < 0.2, while in the univariate analysis table, bold values indicate P < 0.05.