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. 2023 Oct 31;13(21):3353. doi: 10.3390/diagnostics13213353

Figure 4.

Figure 4

Diagnostic performance of UEFF in separating steatosis grades. (a) The receiver operating characteristics (ROC) analysis showed that UEFF could separate <5% from ≥5% MRI-PDFF steatosis with excellent area under the ROC curve (AUC) accuracy in both non-alcoholic fatty liver disease (NAFLD, AUC = 0.97, continuous line) and metabolic-associated fatty liver disease (MAFLD, AUC = 0.99, dashed line). (b) The UEFF proved to be just slightly less successful in differentiating between <10% vs. ≥10% MRI-PDFF with an AUC of 0.91 in NAFLD (continuous line) and an AUC of 0.96 in MAFLD (dashed line).