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Fig. 1 | Trials

Fig. 1

From: Xenon for the prevention of postoperative delirium in cardiac surgery: study protocol for a randomized controlled clinical trial

Fig. 1

Schematic illustration of the study visits. 25-OHD, 25-hydroxy vitamin D; 3D-CAM, 3-minute Diagnostic Confusion Assessment Method; AE, adverse event; APACHE II, Acute Physiology and Chronic Health Evaluation II; BIS, bispectral index; CAM-S, Confusion Assessment Method Severity score; CCI, Charlson Comorbidity Index; DOS, Delirium Observation Scale; GDS, Geriatric Depression Scale; ICDSC, Intensive Care Delirium Screening Checklist; ICU, intensive care unit; IL, interleukin; IQCODE, Informant Questionnaire on Cognitive Decline in the Elderly; Katz ADL, Katz Index of Activities of Daily Living; MMSE, Mini-Mental State Examination; NIRS, near-infrared spectroscopy; RASS, Richmond Agitation-Sedation Scale; SAPS, Simplified Acute Physiology Score; SOFA, Sequential Organ Failure Assessment score; SAE, serious adverse events; TEE, transesophageal echocardiography

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