Table 2. Cox regression univariate and multivariate analysis of OS for patients with BLCA.
| Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|
| HR | 95%CI | P value | HR | 95%CI | P value | |
| Group of age | 1.505 | 1.024˜2.213 | .038 | 2.653 | 1.430˜4.919 | .002 |
| Group of Mex | .914 | .604˜1.385 | .673 | .606 | .303˜1.210 | .156 |
| Gender | 1.147 | .761˜1.727 | .513 | 1.495 | .823˜2.716 | .186 |
| subtype | .621 | .381˜1.010 | .055 | .938 | .459˜1.915 | .860 |
| cancer status | 7.883 | 4.638˜13.399 | <.000 | 6.762 | 3.199˜14.290 | <.000 |
| Pathologic grade | 1.938 | 1.495˜2.513 | <.000 | 1.045 | .505˜2.160 | .906 |
| Pathologic t | 2.001 | 1.480˜2.706 | <.000 | 1.284 | .795˜2.074 | .308 |
| Pathologic n | 1.631 | 1.319˜2.017 | <.000 | 1.069 | .654˜1.749 | .790 |
| Lymphatic vascular invasion | 2.897 | 1.748˜4.800 | <.000 | 1.639 | .825˜3.254 | .158 |
HR: hazard ratio; CI: Confidence interval.