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1 Department of Emergency Medicine, University of Iowa Carver College of Medicine, 200 Hawkins Drive, Iowa City, IA 52242, USA. Electronic address: sangil-lee@uiowa.edu.
2 Department of Neurosurgery, University of Iowa, 200 Hawkins Drive, Iowa City, IA 52242, USA.
3 Department of Emergency Medicine, Vanderbilt University Medical Center, 312 Oxford House, Nashville, TN 37232-4700, USA; Geriatric Research, Education, and Clinical Center, Tennessee Valley Healthcare System, 1310 24th Avenue South, Nashville, TN 37212-2637, USA.
1 Department of Emergency Medicine, University of Iowa Carver College of Medicine, 200 Hawkins Drive, Iowa City, IA 52242, USA. Electronic address: sangil-lee@uiowa.edu.
2 Department of Neurosurgery, University of Iowa, 200 Hawkins Drive, Iowa City, IA 52242, USA.
3 Department of Emergency Medicine, Vanderbilt University Medical Center, 312 Oxford House, Nashville, TN 37232-4700, USA; Geriatric Research, Education, and Clinical Center, Tennessee Valley Healthcare System, 1310 24th Avenue South, Nashville, TN 37212-2637, USA.
This article covers the epidemiology of delirium and the overlapping condition of altered mental status and encephalopathy that is relevant to those who practice in the emergency department.
Han JH, Suyama J. Delirium and Dementia. Clin Geriatr Med. 2018;34(3):327–354. doi:10.1016/j.cger.2018.05.001
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Han JH, Shintani A, Eden S, et al. Delirium in the emergency department: an independent predictor of death within 6 months. Ann Emerg Med. 2010;56(3):244–252.e1. doi:10.1016/j.annemergmed.2010.03.003
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Han JH, Zimmerman EE, Cutler N, et al. Delirium in older emergency department patients: recognition, risk factors, and psychomotor subtypes. Acad Emerg Med. 2009;16(3):193–200. doi:10.1111/j.1553-2712.2008.00339.x
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Lewis LM, Miller DK, Morley JE, Nork MJ, Lasater LC. Unrecognized delirium in ED geriatric patients. Am J Emerg Med. 1995;13(2):142–145. doi:10.1016/0735-6757(95)90080-2
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Lee S, Harland K, Mohr NM, et al. Evaluation of emergency department derived delirium prediction models using a hospital-wide cohort. J Psychosom Res. 2019;127:109850. doi:10.1016/j.jpsychores.2019.109850
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