Figure 5. Construction of diagnostic model. (A) Prediction of AKI, PBx, and zero-hour in a diagnostic model constructed from 5 genes. (B) ROC curves for the prediction of AKI, PBx, and zero-hour in a diagnostic model constructed by 5 genes. (C) Expression patterns of the five genes in the training set and external test sets. (D) A thousand randomized validations of the distribution of predictive accuracy for nephrectomy samples and AKI samples in the validation set. (E) Thousands of random verifications in the verification set for the prediction accuracy distribution of stable kidney transplant samples and AKI samples.