• Meghal Mehta, Sara Scott, and Lawrence H Brown.
• Division of Emergency Medicine, Department of Surgery and Perioperative Care, Dell Medical School at the University of Texas, Austin, Texas and U.S. Acute Care Solutions, Canton, Ohio.
• J Emerg Med. 2024 Feb 1; 66 (2): 240248240-248.

BackgroundWhether integration of nurse practitioners (NPs) and physician assistants (PAs) into academic emergency departments (EDs) affects emergency medicine (EM) resident clinical learning opportunities is unclear.ObjectiveWe sought to compare EM resident exposure to more-complex patients, as well as patients undergoing Accreditation Council for Graduate Medical Education (ACGME)-required procedures, at nonpediatric academic EDs with lower, moderate, and higher levels of NP/PA utilization.MethodsIn this cross-sectional study of National Hospital Ambulatory Medical Care Survey (NHAMCS) data for 2016-2020, nonpediatric academic EDs were classified into the following three groups based on the percentage of patients seen by an NP or PA: lower (≤ 10%), moderate (10.1-30%), and higher (> 30%) NP/PA utilization. The proportion of EM resident-seen patients meeting previously established complex patient criteria was then determined for EDs at each level of NP/PA utilization. The proportion of EM resident-seen patients receiving certain ACGME-required procedures was also determined. Survey analytic procedures and weighting as recommended by NHAMCS were used to calculate and compare proportions using 95% CIs.ResultsThe weighted 2016-2020 NHAMCS data sets represent 44,130,996 adult resident-seen patients presenting to nonpediatric academic EDs. The proportion of resident-seen patients meeting complex patient criteria did not significantly differ for lower (43.2%; 95% CI 30.6-56.8%), moderate (41.7%; 95% CI 33.0-50.9%), or higher (38.9%; 95% CI 29.3-49.4%) NP/PA utilization EDs. The proportion of patients undergoing an ACGME-required procedure also did not significantly differ across level of NP/PA utilization.ConclusionsHigher levels of NP/PA utilization in nonpediatric academic EDs do not appear to reduce EM resident exposure to more-complex patients or ACGME-required procedures.Copyright © 2023 Elsevier Inc. All rights reserved.

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