Variable

CABG
(n = 30)

redo CABG
(n = 22)

P-Value

IL-6 (pg/mL) after 6 h

253.35±158.525

320.58±427.193

0.489

IL-6 (pg/mL) after 24 h

247.369
(196.229-311.836)

204.126
(124.190-335.552)

0.472

hs-CRP (mg/L) after 24 h

90.45±46.67

72.91±57.31

0.248

Hemoglobin (g/L) after 24 h

133.38±16.108

114.00±13.438

0.000

Leukocytes x109/L after 24 h

17.07±3.726

16.35±4.711

0.000

Platelets x109/L after 24 h

155.043
(126.839-189.519)

131.002
(113.571-151.109)

0.165

AF (%)

5 (16.7%)

3 (13.6%)

0.765

Tracheal intubation time (hours)

16.073
(13.998-18.456)

19.120
(12.138-30.118)

0.453

Revision (%)

3 (10.0%)

2 (9.1%)

0.913

Blood loss (ml)

868.52±587.555

1088.33±819.517

0.285

Length of stay at ICU (days)

3.032
(2.327-3.951)

4.555
(2.762-7.513)

0.145

Length of stay at hospital (days)

9.141
(7.973-10.479)

14.606
(10.226-20.863)

0.017

Data are mean ± standard deviation for continue variables or n (%) for categorical variables AF = atrial fibrillation rate; CABG = coronary artery bypass grafting; hs-CRP = highly sensitive C-reactive protein; ICU = Intensive Care Unit; IL-6 = interleukin-6
Table 2: Laboratory findings and clinical outcomes after first CABG and re-operation.