POMC and neoplasm: The features included in the final model with the highest AUC (0.743) in our previous study were IOMRI, tumor size, whether it is the first operation, and ACTH level (8:00 a.m.), whereas in the present study, the model with the highest AUC (0.793) was constructed using LR with 11 structured features and “individual conclusions of the case by doctor.” The model performance in the present study was superior to that in the previous study.