“We are excited to let you know that the board approved a major renovation of the emergency department,” the CEO announces at your department meeting. “So your job is to design it correctly.”
Explore This IssueACEP Now: Vol 35 – No 12 – December 2016
This is a once-in-a-lifetime experience for most emergency physicians. What elements will result in the “best design”?
The Emergency Department Benchmarking Alliance (EDBA), a not-for-profit organization that offers resources to ED leaders, has developed a data resource that will be beneficial for the project. In addition, ACEP recently published a book related to this topic, Emergency Department Design: A Practical Guide to Planning for the Future, 2nd Edition.
The design of the ED physical environment is critical to patient and staff safety as well as to satisfaction. Each department has a unique blend of patient needs, processes, and environments that design characteristics can help to optimize. It is critical for each emergency department to be designed as the front porch and front door to the hospital for the next 30 years, which is a typical lifespan for an emergency department.
The ability to respond to critical patient needs is the primary driver of ED design. The design should provide a safe workspace for staff and be built around the information technology commonly used in most emergency departments.
The trend in the design of emergency departments is to increase the physical footprint of the department and create more patient care spaces. In our report two years ago, the EDBA found that across most ED volume cohorts, the average is about 1,550 visits per patient care space.1 The pediatric-serving emergency departments, which flow patients more quickly, averaged about 1,900 visits per patient care space.
The EDBA data survey now has 10 years of data to report, and the trends are apparent. Emergency departments are being designed with more square footage and more patient care areas. These design principles allow the staff to manage a patient population that is older, is more medically complex, is of higher acuity, and experiences longer lengths of stay. The 10-year trend shows a decrease in the average utilization of patient care space, from about 1,723 visits to about 1,500 visits (see Table 1). Emergency departments serving a higher mix of children and lower overall patient acuity can be served with fewer patient care spaces. The relative square footage has also increased, with average space utilization decreasing in 10 years from 3.9 to about 3 patient visits per square foot.