Non-invasive model for predicting esophageal varices based on liver and spleen volume

Table 7 Comparison of accuracy of each model in predicting esophageal varices of patients in the modeling group

	Accuracy, %	Positive predictive value, %	Negative predictive value, %	Cutoff value
New model	62.2	66.3	47.0	0.849
LSPS	52.2	52.2	36.0	3.77
VRI	47.8	52.3	38.5	0.029
APRI	53.2	62.8	20.0	1.17
AAR	45.0	41.9	44.0	1.43

LSPS: Liver stiffness-spleen diameter to platelet ratio score; VRI: Variceal risk index; APRI: Aspartate transaminase to platelet ratio index; AAR: Aspartate transaminase/Alanine aminotransferase ratio.