Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Multicenter Study
Emergency department patient flow: the influence of hospital census variables on emergency department length of stay.
The objective was to evaluate the association between hospital census variables and emergency department (ED) length of stay (LOS). This may give insights into future strategies to relieve ED crowding. ⋯ In multiple hospital settings, ED LOS is correlated with the number of admissions and census of the higher acuity nursing units, more so than the number of ED patients each day, particularly in larger hospitals with busier EDs. Streamlining ED admissions and improving availability of inpatient critical care beds may reduce ED LOS.