Fig. 1From: Triglyceride-glucose index as a valuable predictor for aged 65-years and above in critical delirium patients: evidence from a multi-center studyFlowchart illustrating the selection of patients from the MIMIC-IV database and eICU-CRD database Collaborative. Abbreviations: MIMIC-IV, Medical Information Mart for Intensive Care IV; eICU-CRD, eICU Collaborative Research Database; TyG, Triglyceride-glucoseBack to article page