Table 2.
Univariate and multivariate analysis of ccRCC
| Variables | Univariate analysis | Multivariate analysis | ||||||
|---|---|---|---|---|---|---|---|---|
| HR | HR 95% low | HR 95% high | P value | HR | HR 95% low | HR 95% high | P value | |
| Age | 1.019575 | 1.001789 | 1.037678 | 0.030849 | 1.030724 | 1.010388 | 1.051469 | 0.002915 |
| Gender | 1.073336 | 0.700325 | 1.645024 | 0.745285 | 1.437356 | 0.894159 | 2.310543 | 0.134121 |
| Grade | 2.257057 | 1.687499 | 3.018849 | 4.10E−08 | 1.347571 | 0.956872 | 1.897795 | 0.087709 |
| Stage | 1.898909 | 1.566631 | 2.301663 | 6.39E−11 | 1.344491 | 0.788573 | 2.292313 | 0.276857 |
| T-stage | 1.977693 | 1.559362 | 2.508251 | 1.86E−08 | 1.052637 | 0.636828 | 1.739943 | 0.841430 |
| M-stage | 4.26248 | 2.749371 | 6.608325 | 9.12E−11 | 1.900099 | 0.835419 | 4.321638 | 0.125755 |
| N-stage | 3.035249 | 1.568573 | 5.873326 | 0.000978 | 1.416899 | 0.678807 | 2.957545 | 0.353347 |
| Risk score | 1.286247 | 1.185801 | 1.395202 | 1.29E−09 | 1.151379 | 1.045099 | 1.268468 | 0.004335 |
HR: hazard ratio