1. AOC Surgical Outcome Survey
Characteristic
Onc. Ref.
Centres
Other p
Patients
140 65
Age: median (range)
60 (32-85)
59 (45-77)
0.16
PS: median (range)
1 (0.3)
1 (0-3)
0.85
ASA: median (range)
2 (1-4)
2 (1-3)
0.89
Preop. CA125: median (range)
727 ( )
690 ( )
0.88
Ascites: median (range)
2000 ( )
2000 ( )
Histology: serous
98 (70.0)
50 (76.9)
0.32
Grade: poor
103 (73.6)
53 (81.5)
0.29
FIGO Stage: IIIC + IV
126 (90)
62 (95.4)
0.27
Bulky nodes
41 (29.3)
13 (20)
0.17

2. AOC Surgical Outcome Survey Scores by Pattern of Centre
Onc. Ref.
Centres
Other p
Patients
140 65
Perit. Ca. Index: mean (range)
17.2 (3-33)
15.4 (4-39)
0,79
Eisenkop S.: mean (range)
8.5 (2-15)
7.8 (2-13)
0,20
Fagotti S.: mean (range)
7.5 (0-14)
7.3 (0-14)
0.79

3. AOC Surgical Outcome Survey CC by Pattern of Centre
Completeness of surgical cytoreduction
Onc. Ref.
Centres
Other p
Patients
140 65
CC=0
84 (60)
16 (24.6)
<0,001
CC=1
18 (2.9)
7 (10.8)
CC=2
9 (6.4)
21 (32.3)
CC=3
29 (20.7)

4. AOC Surgical Outcome Survey Multivariate Analysis of CC=0
Variable
Multivariate
Analysis p
OR (95% CI)
ASA: 1-2 1
<0.05
3-4
2.98 ( )
Peritoneal Cancer Index: < 20
> 20
4.29 ( )
Eisenkop Score: <6
<0.001
>6
13.37 ( )
Centre: Oncol. Referral Centre
Other
11,97 (4,66-30,76)

5. AOC Surgical Outcome Survey Causes of CC=2-3 by Pattern of Centre .1
Cause of unsuccessful surgical cytoreduction
Onc. Ref.
Centres
(N=38)
Other
(N=41) p
Tumor dependent
32 (84.2)
7 (17.1)
<0.001
Diffuse peritoneal carcinomatosis
24 (63.2)
> 3 bowel resection required
1 (2.6)
Infiltration of porta hepatis
Bulky N over the renal vessels
3 (7.9)
Infiltration of mesenter basis

6. AOC Surgical Outcome Survey Causes of CC=2-3 by Pattern of Centre .2
Cause of unsuccessful surgical cytoreduction
Onc. Ref.
Centres
(N=38)
Other
(N=41) p
Surgeon dependent
6 (15.8)
34 (82.9)
<0.001
No or inadeguate additional surgery Diaphragm
3 (7.9)
14 (34.1)
Diaphragm + RP
4 (9.8)
Pelvis
2 (5.3)
5 (12.2)
Pelvis + RP
2 (4.9)
Diaphragm + pelvis
1 (2.6)
9 (22)