Group name
Negative Margin
≤T2
718 (79.9%)
T3a
89 (46.8%)
≥T3a
25 (50.0%)
≥N1
8 (53.3%)
p-value
<0.001
GS 2-6
294 (82.4%)
GS 7
483 (69.1%)
GS 8-10
60 (61.9%)