From: Reclassification of the Fuhrman grading system in renal cell carcinoma-does it make a difference?
Variable | Numbers | T stage | Recurrence |
---|---|---|---|
Nuclear grade (1/2/3/4) | 25/86/97/29 | 0.001 | 0.001 |
Grading system 1 ((1+2)/(3+4)) | 111/126 | 0.029 | 0.01 |
Grading system 2 ((1/(2+3+4)) | 25/212 | 0.07 | 0.278 |
Grading system 3 ((1+2+3)/4) | 208/29 | <0.001 | <0.001 |
Grading system 4 (1/2/(3+4)) | 25/86/126 | 0.015 | 0.016 |
Grading system 5 ((1+2)/3/4) | 111/97/29 | 0.001 | <0.001 |