• Salma Bouchibti, Timothy Maul, and Andrea Rivera-Sepulveda.
• From the University of Central Florida.
• Pediatr Emerg Care. 2022 Sep 1; 38 (9): e1564e1568e1564-e1568.

ObjectiveThis study aimed to describe the resource utilization of nurse practitioners (NPs) in the pediatric emergency department (ED) and compare among physicians.MethodsA retrospective cross-sectional study of secondary data analysis in a level 1 academic pediatric trauma center was conducted. Patients were aged 1 to 24 months, evaluated in the ED between January 1, 2014, and November 30, 2018, with a diagnosis of bronchiolitis or wheezing. Data included age group, length of stay, disposition, diagnostic tests (chest radiography [CXR], viral testing, respiratory syncytial virus test), treatment (bronchodilator, corticosteroid, antibiotic), and medical provider (physician, NP, combination of both). Resources were evaluated before (early era) and after (late era) the implementation of an institutional clinical practice guideline.Comparisons between groups were done through χ2, Fisher exact, or Kruskal-Wallis test, as appropriate.ResultsA total of 5311 cases were treated by a physician (65.3%), an NP (30.3%), or a combination of both (4.3%). The was a difference in the use of CXR, respiratory syncytial virus testing, bronchodilators, and corticosteroids among providers (P = 0.001). In the late era, NPs were less likely to order a bronchodilator (odds ratio [OR], 0.390 [95% confidence interval, 0.318-0.478; P < 0.001]), whereas physicians were less likely to order a CXR (OR, 0.772 [0.667-0.894, P = 0.001]), bronchodilator (OR, 0.518 [0.449-0.596, P < 0.001]), or a corticosteroid (OR, 0.630 [0.531-0.749, P < 0.001]).ConclusionsNurse practitioners made fewer diagnostic and therapeutic orders. A clinical practice guideline on the diagnosis and management of children with bronchiolitis successfully decreased the use of nonrecommended tests and therapies among NP and physicians.Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.

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