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Table 2 General and renal postoperative outcome

From: Impact of cardiopulmonary bypass on acute kidney injury following coronary artery bypass grafting: a matched pair analysis

  OPCAB CCB p Odds ratio 95% conf. int.
Renal replacement therapy (n; %) 13 (1.8) 21 (2.9) 0.2295 1.62 0.77; 3.51
eGFR preoperatively ml/min/1.73 m2 81.5 ± 60.5 81.4 ± 62.7 0.093   -7.78; 0.46
Minimal eGFR postoperatively ml/min/1.73 m2 60.7 ± 24.5 60.2 ± 24.8 0.54   3.62; 7.7
eGFR at Discharge ml/min/1.73 m2 70.9 ± 26.8 72.4 ± 25.9 0.027   -32.91; -18.8
30d Mortality (n; %) 18 (2.5) 26 (3.6) 0.28 1.47 0.76; 2.90
Extracorporeal circulation (min.)   86.7 ± 29.4    
Aortic clamping Time (min.)   51.5 ± 18.1    
Duration of surgery (min.) 155 (55–384) 188 (84–633) <0.001   -39.13; -29.2
Number of distal anastomosis 2.04 ± 0.78 3.04 ± 0.87 <0.001   -1.1; -0.91
Transfusion requirement (n; %) 323 (45.2) 378 (52.9) 0.0031 1.45 1.13 ;1.87
24 h chest tube loss (ml) 597 ± 599 759 ± 638 <0.001   -227.1; -91.2