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Table 5 Outcomes of patients

From: High serum cortisol level is associated with increased risk of delirium after coronary artery bypass graft surgery: a prospective cohort study

Variable

Non-delirious patients (n = 120)

Delirious patients (n = 123)

P value

Number of postoperative complications per patient

  

0.001

   0

92 (76.7%)

65 (52.8%)

 

   1

24 (20.0%)

51 (41.5%)

 

   2

4 (3.3%)

6 (4.9%)

 

   ≥3

0 (0.0%)

1 (0.8%)

 

Duration of ICU stay, hours

22.0 (21.0-46.0)

45.3 (22.8-87.3)

< 0.001

Duration of postoperative hospital stay, days

7 (7-7)

7 (7-10)

< 0.001

Total costs of hospitalization, ×1,000 CNY

54.9 (48.1-63.8)

57.6 (51.0-67.4)

0.057

  1. Data are presented as number of patients (percentage) or median (interquartile range). CNY, Chinese Yuan; ICU, intensive care unit.