| Nrf2 | SUVmax | ||||
---|---|---|---|---|---|---|
Number | mean ± S.D | p value | Number | mean ± S.D | p value | |
tumor | 107 | 2.9 ± 2.1 | P <  0.0001 | 42 | 7.3 ± 3.6 |  |
non-tumor | 107 | set at 1.0 | Â | Â | ||
Location | ||||||
renal pelvis | 48 | 2.8 ± 1.3 | P = 0.4729 | 19 | 7.8 ± 3.2 | P = 0.6273 |
ureter | 59 | 3.3 ± 1.7 | 23 | 7.4 ± 3.8 | ||
Size (diameter) | ||||||
2.7 cm > | 54 | 2.1 ± 1.5 | P < 0.0001 | 21 | 4.6 ± 2.5 | P = 0.0029 |
>  2.7 cm | 53 | 4.8 ± 2.9 | 21 | 9.9 ± 5.1 | ||
Grade | ||||||
Grade 1 | 11 | 2.3 ± 1.2 | P < 0.0001 | 6 | 4.3 ± 0.3 | P = 0.0043 |
Grade 2 | 54 | 2.0 ± 1.4 | 21 | 5.8 ± 1.7 | ||
Grade 3 | 42 | 3.8 ± 2.5 | 15 | 9.4 ± 4.5 | ||
pT | ||||||
< pT1 | 22 | 1.9 ± 1.4 | P < 0.0001 | 7 | 5.4 ± 2.2 | P = 0.0024 |
pT2 | 35 | 2.1 ± 1.4 | 13 | 5.9 ± 1.1 | ||
pT3 | 38 | 3.0 ± 1.8 | 14 | 8.9 ± 3.8 | ||
pT4 | 12 | 5.7 ± 3.2 | 8 | 12.5 ± 5.6 | ||
pN | ||||||
pN0 | 89 | 2.5 ± 1.9 | P = 0.0084 | 29 | 6.9 ± 3.1 | P = 0.0162 |
pN1–2 | 18 | 4.2 ± 2.7 | 13 | 13.7 ± 5.2 | ||
LVI | ||||||
LVI 0 | 43 | 1.8 ± 0.9 | P < 0.0001 | 17 | 5.8 ± 1.9 | P = 0.0234 |
LVI 1 | 64 | 3.8 ± 2.4 | 25 | 8.3 ± 4.3 |