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Receiver operating characteristic curves for predictive models of (A) ascites and (B) hepatic encephalopathy. Light blue, baseline clinical variables model; purple, baseline + amino acid metabolites model; green, baseline + bile acid metabolites model; pink, baseline + free fatty acid metabolites model; red, baseline + lipid metabolites model; dark blue, baseline + oxylipin metabolites model; orange, baseline + all-metabolites model. Abbreviation: AUC, area under the curve.
