Skip to main content

Table 2 Outcome results in patients

From: Low postoperative blood platelet count may be a risk factor for 3-year mortality in patients with acute type A aortic dissection

 

Overall

(n = 495)

Survival

(n = 452)

Death

(n = 43)

P value

In-hospital mortality

41 (8.28%)

0 (0.0%)

41 (95.35%)

< 0.001

Length of postoperative hospital, day

12 [9, 16]

12 [9, 16]

9 [4, 16]

0.001

Length of postoperative ICU stay, h

48 [33, 88]

48.5 [32, 88]

44 [35, 80]

0.5412

Reoperation for hemostasis

18 (3.64%)

13 (2.88%)

5 (11.63%)

0.003

Reoperation for other reasons

26 (5.25%)

18 (3.98%)

8 (18.60%)

< 0.001*

Re-admission to ICU

19 (3.84%)

13 (2.88%)

6 (13.95%)

0.003

Postoperative cardiac insufficiency

8 (1.62%)

3 (0.66%)

5 (11.63%)

< 0.001*

Postoperative complications of the CNS

108 (21.82%)

84 (18.58%)

24 (55.81%)

< 0.001

Postoperative complications of respiratory system

120 (24.24%)

93 (20.58%)

27 (62.79%)

< 0.001

Postoperative complications of digestive systems

167 (33.74%)

141 (31.19%)

26 (60.47%)

< 0.001

  1. Data are presented as number (%), or median [interquartile range]
  2. ICU, intensive care unit; CNS, central nervous system
  3. *In these comparisons, Fisher's exact test was used