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. Author manuscript; available in PMC: 2020 Jan 7.
Published in final edited form as: AJR Am J Roentgenol. 2019 Jan 15;212(3):547–553. doi: 10.2214/AJR.18.20284

Figure 2. ROC curves from the multi-parametric analysis for all CT input variables and for LSN/FIB-4 combination, according to significant fibrosis (≥F2), advanced fibrosis (≥F3), and cirrhosis (=F4).

Figure 2.

Top Row: ROC curves for predicting fibrosis using all 9 CT parameters. AUC values for significant fibrosis, advanced fibrosis, and cirrhosis were 0.905, 0.936, and 0.972, respectively.

Bottom Row: ROC AUC values for the limited combination of LSN score and FIB-4 were 0.886, 0.915, and 0.932, respectively. Only mild drop off in performance is seen, despite using only two complementary parameters (one CT value and one lab value).