FIGURE 5.

Multivariate receiver operating characteristic (ROC) curves assessing capabilities of significantly disturbed metabolic pathways in gastric tissues for metabolically discriminating the low‐grade gastric dysplasia stage from the control stage. The area under the ROC curve values, shown in brackets, were used to evaluate prediction performances of the biomarker models. A, Taurine and hypotaurine metabolism. B, Glutamine and glutamate metabolism. C, Alanine, aspartate and glutamate metabolism