Validation of a Risk Assessment Model for Postoperative Delirium Based on Artificial Intelligence

"Data collection for presence of POD as diagnosed by the 4 A Tests (4AT) or the Intensive Care Delirium Screening Checklist (ICDSC). The collected data will be used to validate the existing PIPRA algorithm and to improve the algorithm and evaluate it in a cross-validation setting. For the model validation the area under the receiver operating characteristics (ROC) curve (AUC) will be computed."