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. 2022 Sep 8;12(9):845. doi: 10.3390/metabo12090845

Figure 4.

Figure 4

The ROC curve analyses of PAH−CHD vs. CHD. (AE) Univariate ROC curves of five characteristic metabolites for distinguishing PAH−CHD from CHD; (F) Multivariate ROC curve of the combination of more than two characteristic metabolites. Each curve corresponded to each combination of different number of characteristic metabolites.