Skip to main content

Table 3 Multivariate regression of risk factors for CSA-AKI

From: Impact of cardiac catheterization timing and contrast media dose on acute kidney injury after cardiac surgery

   Unadjusted    Adjusted  
OR 95% CI P value OR 95% CI P value
Male 1.615 1.223–2.132 0.001 1.568 0.871–2.821 0.133
Interval ≤ 7d 2.184 1.416–3.368 < 0.001 2.546 1.548–4.189 < 0.001
Contrast used> 240 mg/kg 1.346 1.013–1.788 0.041 2.490 1.392–4.457 0.002
NYHA 3–4 1.683 1.225–2.311 0.001 1.689 0.971–2.938 0.063
Valve & CABG 2.595 1.376–4.892 0.003 2.825 0.781–10.223 0.114
eGFR< 60 ml/min/1.73m2 1.654 1.076–2.542 0.022 2.843 1.374–5.882 0.005
  1. CSA-AKI cardiac surgery associated acute kidney injury, OR odds ration, CI confidence interval, NYHA New York Heart Association, CABG coronary artery bypass grafting, eGFR estimated glomerular filtration rate, calculated by CKD-EPI formulae
  2. Both Interval ≤ 7d and Contrast used> 240 mg/kg are revealed as predictors in the unadjusted and adjusted logistic regression analysis