Group name
Surgical margins Positive
T2
28 (47.5)
T3a
14 (23.7)
>T3b
17 (28.8)
N0
81 (42.2)
≥N1
26 (4.8)
GS 2-6
19 (9.9)
GS 7
113 (58.9)
GS 8-10
60 (31.2)