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Table 4 Association between explanatory variables and major postoperative complications (Clavien-Dindo ≥ 3)

From: Development of a preoperative risk score on admission in surgical intermediate care unit in gastrointestinal cancer surgery

Variable

OR (95% CI)

P value

Age

0.99 (0.97–1.01)

0.240

Gender

 F

1

 

 M

3.53 (1.97–6.34)

< 0.001

Neoadjuvant chemotherapy

 No

1

 

 Yes

0.66 (0.38–1.14)

0.135

Surgery type

 Elective

1

 

 Reoperations

7.47 (4.12–13.53)

< 0.001

ASA

 2

1

 

 3

1.67 (0.94–2.95)

0.080

 4

21.27 (7.22–62.68)

< 0.001

P-Possum

 Physiological

1.11 (1.07–1.15)

< 0.001

 Surgical severity

1.20 (1.14–1.27)

< 0.001

ACS NSQIP

1.09 (1.06–1.11)

< 0.001

ARISCAT

1.03 (1.01–1.05)

0.001

  1. F female, M male