Nomogram based on liver stiffness and spleen area with ultrasound for posthepatectomy liver failure: A multicenter study

Figure 1 Flow chart of the cohorts in the study. BL: Blood loss; HCC: Hepatocellular carcinoma; INR: International normalized ratio; LASSO: Least absolute shrinkage and selection operator; LS: Liver stiffness RR: Resection range; SPA: Spleen area; TB: Total bilirubin.

Figure 2 Forest plot of odds ratio for the multiple variables in logistic regression analysis. 95%CI: 95% confidence interval; BL: Blood loss; INR: International normalized ratio; LS: Liver stiffness OR: Odds ratio; RR: Resection range; SPA: Spleen area; TB: Total bilirubin.

Figure 3 Nomogram of posthepatectomy liver failure model. BL: Blood loss; INR: International normalized ratio; LS: Liver stiffness; PHLF: Post-hepatectomy liver failure; RR: Resection range; SPA: Spleen area; TB: Total bilirubin.

Figure 4 Receiver operating characteristic of models in training cohort and validation cohort. A: Training cohort; B: Validation cohort. ALBI: Albumin-bilirubin; MELD: Model of end-stage liver disease; PM: Posthepatectomy liver failure model.

Figure 5 Figure calibration curves in the training cohort and the validation cohort and decision curve analysis of the prediction model. A: Training cohort; B: Validation cohort; C: Decision curve analysis of the prediction model. PHLF: Posthepatectomy liver failure.