Group name
No prior surgery
Groups definition
no prior abdominal surgery groups
T2a
68 (49.3)
T2b
1 (0.7)
T2c
30 (21.7)
T3a
25 (18.1)
>T3b
8 (5.8)
p-value
0.29
GS 6
30 (22.4)
GS 7
77 (57.5)
GS 8
12 (9.0)
GS 9-10
15 (11.2)
0.62