Hospital Delirium is Associated with Lower Mean Activity Counts: Secondary Analysis of a Large Cohort Study of ICU Patients
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Date
2024-01-03
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3904
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Abstract
Hospital delirium is a dangerous condition characterized by confusion and altered consciousness. Hypoactive delirium, the most common type of delirium, results in decreased spontaneous movement and is easily missed by hospital staff. We evaluated the use of wrist accelerometers to detect an association with delirium in intensive care unit patients. We found that daily mean activity count was lower in patients with delirium, even controlling for age and mechanical ventilation status. This suggests that accelerometers could be a good biosensor to assist hospital staff with delirium detection and management.
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Technology, Machine Learning, and Bias in Emergency Care, accelerometer, biosensor, delirium, hospital patients, icu
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5 pages
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Proceedings of the 57th Hawaii International Conference on System Sciences
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Attribution-NonCommercial-NoDerivatives 4.0 International
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