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. 2023 Feb 2;11(3):638–648. doi: 10.14218/JCTH.2022.00309

Fig. 3. Receiver operating characteristic plots of the four top single VOCs comparing cirrhosis vs. controls.

Fig. 3

The top 4 ROC plots for on-breath VOCs were calculated to explore their discriminatory performance. 2-pentanone, limonene, and dimethyl selenide were found among them. ROC, receiver operating characteristic; VOCs, volatile organic compounds.