Table 5
Correlation of Gleason score of 565 prostate biopsy sessions according to the OLD and the NEW rules, combining cases into more meaningful groups, Gleason score ⩽6, 3+4, 4+3 and ⩾8
Gleason score by the OLD rules
Gleason score by the NEW rules
⩽6
3+4
4+3
⩾8
⩽6
178
22
0
0
3+4
0
85
59
28
4+3
0
0
45
63
⩾8
0
0
0
85