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Table 1 Preoperative patient data

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

 

OPCAB

CCB

P

Patients (n)

714

714

1.0

Female (n)

165

165

1.0

Age

67 ± 9.4

67 ± 9.6

0.6

eGFR > 90 ml/min/m2

201

201

1.0

GFR 60–89 ml/min/m2

345

345

1.0

GFR 30–59 ml/min/m2

146

146

1.0

GFR 15–29 ml/min

13

13

1.0

GFR <15 ml/min

9

9

1.0

EF <30%

31

31

1.0

EF 30-50%

285

285

1.0

EF >50%

398

398

1.0

Euroscore add*

3.4, (0.88-62.0)

3.6, (0.88-55.5)

0.6

Diabetes mellitus

234

234

1.0

One vessel disease

75

9

<0.001

Two vessel disease

158

79

<0.001

Three vessel disease

481

626

<0.001

Reoperation

39

17

<0.003

PAD

76

76

1.0

  1. Univariate analysis of preoperative patient data of OPCAB vs CCB patients. Values are presented as mean ± SD; * Data presented as median, minimum, maximum. OPCAB, off- pump coronary artery bypass; CCB, on-pump coronary artery bypass; eGFR, estimated glomerular filtration rate (ml/min/1.73 m2); EF ejection fraction; PAD peripheral artery disease.
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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