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Table 3 Postoperative data

From: The impact of age in acute type A aortic dissection: a retrospective study

 

Total

20 s

30 s

40 s

50 s

60 s

70 s

80 s

P value

Number

1092

32

146

281

286

211

118

18

 

30 day-mortality

154 (14.1%)

5 (15.6%)

11 (7.5%)

33 (11.7%)

41 (14.3%)

36 (17.1%)

22 (18.6%)

6 (33.3%)

0.016

Mechanical ventilation

56.2 ± 79.1

71.6 ± 130.2

61.2 ± 90.4

55.2 ± 69.6

57.5 ± 93.8

52.9 ± 63.3

49.3 ± 51.0

67.6 ± 80.4

0.808

Reintubation

70 (6.4%)

4 (12.5%)

6 (4.1%)

14 (5.0%)

23 (8.0%)

12 (5.7%)

11 (9.3%)

0 (0%)

0.199

Tracheotomy

44 (4.0%)

2 (6.3%)

4 (2.7%)

11 (3.9%)

10 (3.5%)

7 (3.3%)

10 (8.5%)

0 (0%)

0.216

ICH

9 (0.8%)

0 (0%)

1 (0.7%)

1 (0.4%)

5 (1.7%)

1 (0.5%)

1 (0.8%)

0 (0%)

0.609

Stroke

59 (5.4%)

0 (0%)

3 (2.1%)

14 (5.0%)

17 (5.9%)

18 (8.5%)

6 (5.1%)

1 (5.6%)

0.155

Paraplegia

23 (2.1%)

0 (0%)

4 (2.7%)

9 (3.2%)

7 (2.4%)

2 (0.9%)

1 (0.8%)

0 (0%)

0.489

GI bleeding

13 (1.2%)

0 (0%)

1 (0.7%)

4 (1.4%)

4 (1.4%)

0 (0%)

1 (0.8%)

3 (16.7%)

0.000

Limb ischemia

13 (1.2%)

0 (0%)

1 (0.7%)

5 (1.8%)

2 (0.7%)

5 (2.4%)

0 (0%)

0 (0%)

0.396

Bowel ischemia

16 (1.5%)

0 (0%)

3 (2.1%)

3 (1.1%)

3 (1.0%)

2 (0.9%)

3 (2.5%)

2 (11.1%)

0.025

Surgical site infection

37 (3.4%)

2 (6.3%)

3 (2.1%)

10 (3.6%)

9 (3.1%)

11 (5.2%)

2 (1.7%)

0 (0%)

0.484

Acute renal failure

339 (31.0%)

10 (31.3%)

50 (34.2%)

89 (31.7%)

97 (33.9%)

56 (26.5%)

31 (26.3%)

6 (33.3%)

0.525

CRRT

127 (11.6%)

2 (6.3%)

14 (9.6%)

35 (12.5%)

28 (9.8%)

27 (12.8%)

16 (13.6%)

5 (27.8%)

0.246

Reexploration

64 (5.8%)

0 (0%)

6 (4.1%)

14 (5.0%)

26 (9.1%)

11 (5.2%)

6 (5.1%)

0 (0%)

0.119

ICU stay (days)

5 (8–3)

4 (6–3)

5 (7–3)

6 (10–3)

5 (8–3)

5 (9.5–3)

6 (10–4)

5 (12–3)

0.046

Hospital stay (days)

20.8 ± 13.1

21.9 ± 11.4

20.5 ± 10.0

21.7 ± 13.2

19.5 ± 11.5

21.8 ± 14.5

20.5 ± 17.2

14.4 ± 10.8

0.236

  1. ICH intracranial hemorrhage, GI gastrointestinal, CRRT continuous renal replacement therapy, ICU intense care unit