Research Article

Nomogram for Prediction of Postoperative Delirium after Deep Brain Stimulation of Subthalamic Nucleus in Parkinson’s Disease under General Anesthesia

Figure 1

Flowchart detailing the selection of patients included in the retrospective analysis. PD, Parkinson’s disease; STN, subthalamic nucleus; DBS, deep brain stimulation; MDS-UPDRS III, part 3 motor examination of the Movement Disorder Society Unified Parkinson’s Disease Rating Scale; APOE, apolipoprotein E; MRI, magnetic resonance imaging.