Variable | AUC | p | 95%CI | Sensitivity% | Specificity% |
---|---|---|---|---|---|
Infiltrative growth pattern | 0.830 | < 0.001 | 0.780–0.880 | 71.86 | 92.86 |
Heterogeneous enhancement | 0.771 | < 0.001 | 0.696–0.846 | 86.34 | 67.86 |
Preserving reniform contour | 0.758 | < 0.001 | 0.682–0.834 | 85.52 | 66.07 |
Hydronephrosis | 0.733 | < 0.001 | 0.653–0.814 | 87.70 | 58.93 |
Pseudo-capsule | 0.724 | < 0.001 | 0.665–0.783 | 51.91 | 92.86 |
Location | 0.720 | < 0.001 | 0.641–0.780 | 83.33 | 60.71 |
Hematuria | 0.706 | < 0.001 | 0.634–0.778 | 79.51 | 51.79 |
Flank pain | 0.637 | 0.001 | 0.560–0.714 | 59.56 | 67.86 |
PerinephricStranding | 0.635 | 0.001 | 0.555–0.716 | 69.95 | 57.14 |
History of kidney stones | 0.627 | 0.002 | 0.539–0.714 | 93.17 | 32.14 |
Lymphatic metastasis | 0.627 | 0.002 | 0.539–0.715 | 95.08 | 30.36 |
Tumor shape | 0.626 | 0.002 | 0.553–0.699 | 44.81 | 80.36 |
Renal calculus | 0.616 | 0.005 | 0.529–0.703 | 90.98 | 32.14 |
Renal vein invasion | 0.587 | 0.036 | 0.501–0.673 | 88.80 | 28.57 |
Distant metastasis | 0.558 | 0.162 | 0.473–0.643 | 90.16 | 21.43 |
Model-1 | 0.947 | < 0.001 | 0.914–0.980 | 89.07 | 89.29 |
Model-2 | 0.960 | < 0.001 | 0.935–0.985 | 92.08 | 89.29 |