Fig. 3

Acquisition and diagnostic performance of key genes. (A-B) Identification of 5 key genes through Boruta analysis and Random Forest. (C) ROC curve analysis of key genes in the training set (GSE38941) and validation set (GSE62029). (D) Expression levels of key genes in the training set (GSE38941) and validation set (GSE62029). (E) Nomogram for key genes. (F) ROC curve of the nomogram.