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. 2020 Jan 16;15(1):e0227626. doi: 10.1371/journal.pone.0227626

Fig 5. Receiver operating characteristic analysis to evaluate the predictive power of individual and multivariate combined biomarkers using the area under a receiver operating characteristic curve (AUC) method.

Fig 5

9M: 9-biomarkers (K, Na, LDH, GLTN, GST, CK, CoQ10, Cas7, and MLTN); 5R: 5 ratios (K:Na, GST:GLTN, CK:Cas7, CoQ10:Cas7, and Cas7:MLTN); 9M/5R: 9 biomarkers and 5 ratios; and 7M: 7 biomarkers (K, Na, LDH, GSH, CK, CoQ10, and MLTN). PC1: first principal component in a principal component analysis used as a multivariate biomarker profile.