| n | Non-RT | RT | p value |
---|---|---|---|---|
Age (average) |  | 68.5 ± 1.430 | 66.2 ± 1.208 | 0.074 |
   < 60 years | 31 | 14(21.2%) | 17(25.4%) | 0.570 |
   ≥60 years | 102 | 52(78.8%) | 50(74.6%) |  |
Sex | Â | Â | Â | Â |
   Female | 50 | 28(42.4%) | 22(32.8%) | 0.254 |
   Male | 83 | 38(57.6%) | 45(67.2%) |  |
Tumor location | Â | Â | Â | Â |
   Renal pelvis | 42 | 26(39.4%) | 16(23.9%) | 0.054 |
   Ureter | 91 | 40(60.6%) | 51(76.1%) |  |
Tumor lesions | Â | Â | Â | Â |
   Solitary | 117 | 61(92.4%) | 56(83.6%) | 0.117 |
   Multiple nodules | 16 | 5(7.6%) | 11(16.4%) |  |
Pathologic T stage | Â | Â | Â | Â |
   T1 | 21 | 12(18.2%) | 9(13.4%) | 0.083 |
   T2 | 60 | 30(45.5%) | 30(44.8%) |  |
   T3 | 33 | 11(16.7%) | 22(32.8%) |  |
   T4 | 19 | 13(19.7%) | 6(9.0%) |  |
Synchronous LN | Â | Â | Â | Â |
   - | 124 | 61(92.4%) | 63(94.0%) | 0.712 |
   + | 9 | 5(7.6%) | 4(6.0%) |  |
Resection modality | Â | Â | Â | Â |
   Local resection | 22 | 17(25.8%) | 5(7.5%) | 0.004 |
   Nephroureterectomy | 111 | 49(74.2%) | 62(92.5%) |  |
Residual Disease | Â | Â | Â | Â |
   R0 | 108 | 53(80.3%) | 55(82.1%) | 0.816 |
   R1 | 11 | 5(7.6%) | 6(9.0%) |  |
   R2 | 14 | 8(12.1%) | 6(9.0%) |  |
Histological grade | Â | Â | Â | Â |
   I | 6 | 5(7.6%) | 1(1.5%) | 0.195 |
   II | 73 | 38(57.6%) | 35(52.2%) |  |
   III | 51 | 21(31.8%) | 30(44.8%) |  |
   IV | 3 | 2(3.0%) | 1(1.5%) |  |