Table 7:
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Multivariate analysis of risk factors for AKI within all RIFLE classes (n = 951)

VariableOR95% CIP-value
Age (per 10 years)1.161.02–1.310.02
Male sex1.731.27–2.36<0.001
Previous cardiac surgery1.541.13–2.100.007
TV replacement1.691.22–2.330.001
Higher preoperative haemoglobin (per 1 g/dl)0.760.70–0.83<0.001
CPB duration (per 10 min)1.101.06–1.13<0.001
VariableOR95% CIP-value
Age (per 10 years)1.161.02–1.310.02
Male sex1.731.27–2.36<0.001
Previous cardiac surgery1.541.13–2.100.007
TV replacement1.691.22–2.330.001
Higher preoperative haemoglobin (per 1 g/dl)0.760.70–0.83<0.001
CPB duration (per 10 min)1.101.06–1.13<0.001

AKI: acute kidney injury; OR: odds ratio; CI: confidence interval; TV: tricuspid valve; CPB: cardiopulmonary bypass.

Table 7:
Open in new tab

Multivariate analysis of risk factors for AKI within all RIFLE classes (n = 951)

VariableOR95% CIP-value
Age (per 10 years)1.161.02–1.310.02
Male sex1.731.27–2.36<0.001
Previous cardiac surgery1.541.13–2.100.007
TV replacement1.691.22–2.330.001
Higher preoperative haemoglobin (per 1 g/dl)0.760.70–0.83<0.001
CPB duration (per 10 min)1.101.06–1.13<0.001
VariableOR95% CIP-value
Age (per 10 years)1.161.02–1.310.02
Male sex1.731.27–2.36<0.001
Previous cardiac surgery1.541.13–2.100.007
TV replacement1.691.22–2.330.001
Higher preoperative haemoglobin (per 1 g/dl)0.760.70–0.83<0.001
CPB duration (per 10 min)1.101.06–1.13<0.001

AKI: acute kidney injury; OR: odds ratio; CI: confidence interval; TV: tricuspid valve; CPB: cardiopulmonary bypass.

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