Table 4 Univariate analyses

Sex; n (%)

0,02

  • Men

58 (12,5)

406 (87,5)

  • Female

31 (20,5)

120 (79,5)

Age; n (%)

0,05

  • >80 years

18 (23,7)

58 (76,3)

  • <80 years

71 (13,2)

468 (86,8)

BMI; n (%)

0,25

  • >30 kg/m²

26 (13,8)

162 (86,2)

  • <30 kg/m²

63 (14,8)

364 (85,2)

Diabetes mellitus; n (%)

0,33

  • Yes

32 (17,1)

149 (82,3)

  • No

57 (13,2)

377 (86,9)

PAOD; n (%)

0,02

  • Yes

38 (19,3)

159 (80,7)

  • No

12,2 (51)

367 (87,8)

COPD; n (%)

0,17

  • Yes

17 (20,7)

65 (79,3)

  • No

72 (13,5)

461 (86,5)

Dialyse; n (%)

1,00

  • Yes

2 (15,4)

11 (84,6)

  • No

87 (14,5)

515 (85,5)

State of operation; n (%)

0,82

  • Elective

63 (15,1)

353 (84,9)

  • Urgent

17 (12,3)

121 (87,7)

  • Emergency

8 (15,1)

45 (84,9)

  • Resuscitation

1 (12,5)

7 (87,5)

Operating time; n (%)

0,01

  • >240 min

43 (20,6)

166 (79,4)

  • <240 min

47 (11,3)

360 (88,7)

Bypass time; n (%)

0,16

  • >90 min

51 (16,7)

254 (83,3)

  • <90 min

31 (11,2)

246 (88,8)

Clamping time; n (%)

0,51

  • >60 min

55 (15,5)

299 (84,5)

  • <60 min

25 (11,8)

186 (88,2)

IABP postoperative; n (%)

0,23

  • Yes

9 (14,8)

52 (85,2)

  • No

80 (14,4)

474 (85,6)

ICU duration; n (%)

0,01

  • <3 days

36 (10,5)

309 (89,6)

  • >3 days

53 (19,7)

217 (80,4)

Perioperative MI; n (%)

0,64

  • Yes

0 (0)

5 (100)

  • No

89 (14,5)

521 (85,4)

IABP; n (%)

0,23

  • Yes

9 (14,8)

52 (85,2)

  • No

80 (14,4)

474 (85,6)

Transfusion of > 5 RBC; n (%)

0,02

  • Yes

2,8 (23)

70 (75,3)

  • No

66 (12,7)

456 (87,4)

Respiratory insufficiency; n (%)

0,01

  • Yes

8 (57,1)

6 (42,9)

  • No

79 (13,6)

503 (86,4)

Transitory psychotic syndrome; n (%)

0,34

  • Yes

5 (25)

15 (75)

  • No

84 (14)

511 (86)

Mortality after 30 days; n (%)

0,11

  • Yes

6 (26)

17 (74)

  • o

83 (14)

508 (86)