Author(s): Derlet R, Richards J, Kravitz R
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Abstract OBJECTIVE: To describe the definition, extent, and factors associated with overcrowding in emergency departments (EDs) in the United States as perceived by ED directors. METHODS: Surveys were mailed to a random sample of EDs in all 50 states. Questions included ED census, frequency, impact, and determination of overcrowding. Respondents were asked to rank perceived causes using a five-point Likert scale. RESULTS: Of 836 directors surveyed, 575 (69\%) responded, and 525 (91\%) reported overcrowding as a problem. Common definitions of overcrowding (>70\%) included: patients in hallways, all ED beds occupied, full waiting rooms >6 hours/day, and acutely ill patients who wait >60 minutes to see a physician. Overcrowding situations were similar in academic EDs (94\%) and private hospital EDs (91\%). Emergency departments serving populations < or =250,000 had less severe overcrowding (87\%) than EDs serving larger areas (96\%). Overcrowding occurred most often several times per week (53\%), but 39\% of EDs reported daily overcrowding. On a 1-5 scale (+/-SD), causes of overcrowding included high patient acuity (4.3 +/- 0.9), hospital bed shortage (4.2 +/- 1.1), high ED patient volume (3.8 +/- 1.2), radiology and lab delays (3.3 +/- 1.2), and insufficient ED space (3.3 +/- 1.3). Thirty-three percent reported that a few patients had actual poor outcomes as a result of overcrowding. CONCLUSIONS: Episodic, but frequent, overcrowding is a significant problem in academic, county, and private hospital EDs in urban and rural settings. Its causes are complex and multifactorial.
This article was published in Acad Emerg Med
and referenced in Emergency Medicine: Open Access