Skip to main content

Table 1 Presents patients demographic data

From: Clinical outcome and quality of life after reoperative CABG: off-pump versus on-pump – observational pilot study

Variable Redo-OPCAB (n = 40) Redo-ONCAB (n = 40) p-value
Age (years) 72 ± 10 71 ± 9 0.12
Gender    
Male 32 36 0.07
Female 8 4 0.07
Body mass index (kg/m2) 28 ± 4 29 ± 4 0.91
Left-ventricular ejection fraction (%) 52 ± 12 53 ± 18 0.97
Comorbidities    
Diabetes mellitus (%) 43 ± 50 39 ± 49 0.59
Hypertensive disease (%) 100 96 ± 9 1.00
Smoking history (%) 65 ± 48 61 ± 5 0.73
Previous CABG (months ago) 140 ± 74 139 ± 69 0.80
Previous coronary grafts (n=) 3 ± 1 3 ± 1 0.05
Euroscore (logistic) 23 ± 19 22 ± 17 0.66
Creatinine (mg/dl) 1.2 ± 1.2 1.0 ± 0.21 0.65
  1. OPCAB, off-pump coronary artery bypass grafting; ONCAB, on-pump coronary artery bypass grafting; NYHA class, New York Heart Association classification; CCS class, Canadian Cardiovascular Society classification; Data are expressed as mean ± standard deviation.