Group name
Intermediate volume
Groups definition
hospital yearly radical prostatectomy (RP) volume
T0
0
T2a
11.1
T2b
1.3
T2c
49.6
T3a
16.3
>T3b
20.7
≥T3
38
T4
1.1
p-value
percentage
GS 6
15.4
GS 3+4
50
GS 4+3
11
GS 8
9
GS 9
9.5
GS 10