Non-invasive prediction model for high-risk esophageal varices in the Chinese population

Figure 1 Area under the curve of various models in predicting high-risk esophageal varices of patients. A: Modeling group; B: External validation group. The area under the curve of the new model in predicting high-risk esophageal varices of patients was 0.865 in the modeling group, which was higher than that of liver stiffness-spleen diameter to platelet ratio score, variceal risk index, aspartate transaminase to platelet ratio index, and aspartate transaminase /alanine aminotransferase ratio; and it was 0.879 in the external validation group. ROC: Receiver operating characteristic.