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Critical care in the emergency department: a time-based study
R E Fromm1, L R Gibbs, W G McCallum
1Department of Emergency Services, Methodist Hospital, Houston, TX.
Critical Care Medicine
|July 1, 1993
Summary
Critically ill patients significantly impact emergency department (ED) length of stay. Understanding their burden is crucial for addressing ED overcrowding and improving patient care.
Area of Science:
- Emergency Medicine
- Healthcare Systems Analysis
- Critical Care
Background:
- Emergency departments (EDs) manage critical illnesses and serve as primary care access.
- ED overcrowding is a growing concern, with delays in inpatient admissions contributing.
- The specific impact of critically ill patients on ED operations requires detailed examination.
Purpose of the Study:
- To investigate the incidence of critical illness within the ED setting.
- To quantify the burden of critically ill patients on ED length of stay (LOS).
Main Methods:
- Prospective cohort study involving 17,900 ED patients over one year.
- Data collected on patient arrival, disposition (discharge, death, admission), and critical illness status.
- ED LOS calculated from arrival to disposition; critically ill patients defined as those admitted to intensive care/special care units.
Main Results:
- Critically ill patients represented 8.5% of the study population (n=1,527).
- Mean ED LOS for critically ill patients was 145.3 minutes, compared to 153.1 minutes for non-critically ill admitted patients (p < .0003).
- A total of 154 patient-days of critical care were provided within the ED.
Conclusions:
- Critically ill patients form a significant portion of ED practice and contribute to extended ED stays.
- Strategies to alleviate ED overcrowding should consider alternative management pathways for critically ill patients.
- Emergency medicine practitioners require enhanced training in the ongoing management of critically ill patients within the ED.