Figure 3.

Predictive value (AUROC; left) of oxidative stress serum markers for development of PHLF after liver resection and event rates of PHLF (middle) and CR-PHLF (right) according to calculated cut-offs stratifying low- vs. high-risk patients (Chi-Square and Fisher’s exact test). 4-HNE = 4-hydroxynonenal; AUC = area under the curve; CI = confidence interval; CR-PHLF = clinically relevant post-hepatectomy liver failure (ISGLS grade B or C); PHLF = post-hepatectomy liver failure; POD = postoperative day.