Table 6 Multivariate logistical analyses according to three endpoints

Age at treatment

N/A

N/A

1.02 (1.00–1.03)

0.004

1.02 (1.00–1.04)

0.02

Gastric resection(36)

2.34 (1.13–4.87)

0.02

N/A

N/A

N/A

N/A

Splenectomy (181)

1.53 (0.90–2.59)

0.10

N/A

N/A

N/A

N/A

Small bowel resection (232)

N/A

N/A

1.09 (0.69–1.71)

0.69

1.26 (0.71–2.22)

0.41

Cholecystectomy (154)

N/A

N/A

1.16 (0.66–2.03)

0.58

N/A

N/A

Any colonic resection (365)

N/A

N/A

1.85 (1.03–3.31)

0.03

1.49 (0.68–3.26)

0.30

Rectal resection (193)

N/A

N/A

1.37 (0.82–2.26)

0.21

1.11 (0.59–2.11)

0.73

Ureter resection (15)

N/A

N/A

N/A

N/A

2.24 (0.70–7.11)

0.16

Number of resections

0.9 (0.86–1.09)

0.65

0.94 (0.80–1.10)

0.45

0.89 (0.76–1.04)

0.15