Prognostic value of dynamic changes in C-reactive protein to albumin ratio in patients with acute-on-chronic liver failure

Figure 3 Discrimination performance and risk stratification power of the Chinese Group on Study of Severe Hepatitis B-C-reactive protein to albumin ratio model. A: Receiver operating characteristic curves comparing the Chinese Group on Study of Severe Hepatitis B-C-reactive protein to albumin ratio (COSSH-CAR) model with established prognostic scores for predicting 28-day mortality; B: Kaplan-Meier survival curves for patients stratified into low, intermediate and high-risk groups based on COSSH-CAR scores. ROC: Receiver operating characteristic; COSSH-CAR: Chinese Group on Study of Severe Hepatitis B-C-reactive protein to albumin ratio; AUC: Area under the receiver operating characteristic curve; MELD: Model for end-stage liver disease; MELD-Na: Model for end-stage liver disease-sodium.