Fig. 4From: Serum biomarkers of the calcium-deficient rats identified by metabolomics based on UPLC/Q-TOF MS/MSAreas under the ROC curves of three repeated biomarkers. Indoxyl sulfate: AUC = 0.956, sensitivity = 0.9, specificity = 1, phosphoric acid, AUC = 0.756, sensitivity = 1.000, specificity = 0.500, and taurine, AUC = 0.944, sensitivity = 1.0, specificity = 0.889Back to article page