Skip to main content

Table 6 Bivariate analysis of the cardiac surgical patients ICULOS (days) (N = 609)

From: Predictors of aortic clamp time duration and intensive care unit length of stay in elective adult cardiac surgery

  Mean (SD)-ICULOS (days) p value
Sex   
Female 1.66 (1.25) 0.857
Male 1.64 (1.04)  
Age group   
Age ≤ 65 years 1.53 (0.93) < 0.001
Age ≥ 66 years 2.26 (1.51)  
Body Mass Index score classification   0.003
Underweight 1 (0.1)  
Normal 1.43 (0.82)  
Pre-obesity 1.73 (1.10)  
Class I Obesity 1.50 (1.01)  
Class II Obesity 2.20 (1.78)  
Class III Obesity 1.75 (1.17)  
Smoking habit   
No 1.60 (1.1) 0.109
Yes 1.75 (1.10)  
Comorbid   
No 1.47 (0.90) < 0.001
Yes 1.77 (1.18)  
Comorbidity type, n = 351   
Left ventricular impairment   
 No 1.53 (0.944) < 0.001
 Yes 2.17 (1.50)  
CVA   
 No 1.64 (1.10) 0.164
 Yes 2.10 (1.58)  
Hypertension   
 No 1.51 (0.95) < 0.001
 Yes 1.86 (1.22)  
Diabetes mellitus   
 No 1.56 (0.97) 0.001
 Yes 2.10 (1.43)  
Obesity   
 No 1.64 (1.03) 0.757
 Yes 1.67 (1.27)  
Respiratory illness   
 No 1.63 (1.10) 0.282
 Yes 1.81 (1.12)  
Type of underwent cardiac surgery   
Coronary artery bypass grafting—CABG   
 No 1.56 (0.96) 0.485
 Yes 1.66 (1.10)  
Aortic valve replacement—AVR   
 No 1.65 (1.10) 0.843
 Yes 1.62 (0.99)  
Mitral valve replacement—MVR   
 No 1.65 (1.08) 0.378
 Yes 1.64 (0.91)  
Required inotropic support   
No 1.37 (0.71) < 0.001
Yes 2.80 (1.50)  
Required intra-aortic balloon pump therapy   
No 1.54 (0.92) < 0.001
Yes 3.33 (1.74)  
  1. p values are two tailed