Table 4.
Multivariate cox-regression model*
| Hazard ratio | 95% confidence interval | p value | ||
|---|---|---|---|---|
| Lower | Upper | |||
| SEX (male vs. female) | 1.731 | 0.956 | 3.133 | 0.07 |
| Agegroup (< 65 yrs vs. > 65 yrs) | 1.322 | 0.994 | 1.76 | 0.055 |
| Tumor stage (pT1/2 vs. pT3/4) | 1.084 | 0.706 | 1.666 | 0.712 |
| Lymph node metastastasis (pN0 vs pN+) | 1.108 | 0.676 | 1.814 | 0.685 |
| UICC Stage (UICC Stage I/II vs. III/IV) | 1.965 | 1.506 | 2.562 | 0 |
| ARID1A (loss vs. expression) | 0.734 | 0.465 | 1.158 | 0.184 |
| BRG1 (loss vs. expression) | 0.633 | 0.294 | 1.363 | 0.243 |
| BRM (loss vs. expression) | 1.27 | 0.789 | 2.045 | 0.325 |
*due to only one patient with loss of INI. INI was not considered in the multivariate cox-regression model