|  |  | Overall survival in all patients |  |  |  | Disease-free survival in N0 M0 patients at nephroureterectomy |  | |||
---|---|---|---|---|---|---|---|---|---|---|---|
Variable | Unfavorable/favorable characteristics | No. of Patients | Analysis | Relative risk | 95% confidential interval | P value | No. of Patients | Analysis | Relative risk | 95% confidential interval | P value |
 |  |  | Univariate (U) | 2.626 | 1.486 - 4.641 | 0.0009 |  | Univariate (U) | 1.947 | 1.117-3.392 | 0.0187 |
Grade | 3/2/1 | 44/54/10 | Â | Â | Â | Â | 32/51/9 | Â | Â | Â | Â |
 |  |  | Multivariate (M) | 1.008 | 0.488 - 2.083 | 0.6126 |  | Multivariate (M) | 1.047 | 0.427 - 1.678 | 0.6332 |
 |  |  | U | 3.138 | 2.065 - 4.768 | < 0.0001 |  | U | 1.905 | 1.308 - 2.774 | 0.0008 |
pT | 4/3/2/1 > | 8/41/31/28 | Â | Â | Â | Â | 3/37/26/26 | Â | Â | Â | Â |
 |  |  | M | 1.499 | 0.837 - 2.526 | 0.1454 |  | M | 1.291 | 0.479 - 1/302 | 0.3551 |
 |  |  | U | 3.049 | 2.005 - 4.636 | < 0.0001 |  |  |  |  |  |
pN | (+)/(-) | 16/92 | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 |  |  | M | 1.48 | 0.894 - 2.448 | 0.1271 |  |  |  |  |  |
 |  |  | U | 11.024 | 5.550 - 21.896 | < 0.0001 |  | U | 10.298 | 4.737 - 22.388 | < 0.0001 |
LVI | (+)/(-) | 56/52 | Â | Â | Â | Â | 40/52 | Â | Â | Â | Â |
 |  |  | M | 6.923 | 2432 - 19.707 | < 0.0001 |  | M | 9.954 | 4.093 - 24.204 | < 0.0001 |
 |  |  | U | 4.363 | 2.188 - 8.702 | < 0.0001 |  | U | 2.917 | 1.494 - 5.694 | 0.0017 |
Rac1 | high/low | 46/62 | Â | Â | Â | Â | 33/59 | Â | Â | Â | Â |
 |  |  | M | 1.87 | 0.863 - 4.094 | 0.1223 |  | M | 1.323 | 0.627 - 2.791 | 0.4621 |
 |  |  | U | 12.633 | 4.869 - 32.776 | < 0.0001 |  | U | 4.814 | 2.384 - 9.721 | < 0.0001 |
Pak1 | high/low | 49/59 | Â | Â | Â | Â | 35/57 | Â | Â | Â | Â |
 |  |  | M | 3.635 | 1.230 - 10.741 | 0.0196 |  | M | 3.526 | 1.564 - 7.946 | 0.0024 |