CRP and Decreased liver function: The logistic regression equation is as follows: −4.504 + (1.35 × Liver dysfunction) + (2.842 × High uric acid) + (2.016  × CRP > 5 mg) + (−1.682 × Surgical time >5H) + (2.486 × Norepinephrine use) + (2.506 × CPB >3H).