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Table 5 Subanalysis of potential risk factors of AKI

From: Higher arterial pressure during cardiopulmonary bypass may not reduce the risk of acute kidney injury

 

No-AKI

AKI

p value

N

51

36

 

Male gender

35 (69%)

29 (80%)

0.176

Age

76 ± 4

77 ± 5

0.098

BMI (kg/m2)

26 ± 4

28 ± 5

0.061

EuroSCORE II

3 (2–5)

3 (2–4)

0.865

GFR

73 ± 28

74 ± 21

0.867

sCr

87 (75–104)

85 (75–109)

0.836

eGFR

67 ± 28

75 ± 24

0.171

AP

54 ± 8

54 ± 8

0.802

CPB time

124 ± 29

138 ± 37

0.073

Gentamicin administered

38 (83%)

24 (73%)

0.155

  1. Percentages are given as total within AKI-group. Continuous data are presented as mean ± SD or median (interquartile min – max)
  2. AKI Acute kidney injury, AP Arterial pressure, BMI Body mass index, CPB Cardiopulmonary bypass, GFR Glomerular filtration rate, HCT Haematocrit, XC Aortic cross clamp
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