Ronna L. Campbell
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View article: Association of Mental Health Disorders and Social Determinants of Health with Frequent Emergency Department Use
Association of Mental Health Disorders and Social Determinants of Health with Frequent Emergency Department Use Open
Introduction: Patients who frequently use the emergency department (ED) make up 8% of ED patients annually but account for up to 28% of all ED visits. Frequent ED utilization has been associated with mental health disorders. However, the a…
View article: Machine learning to predict urine culture antibiotic sensitivities in the emergency department
Machine learning to predict urine culture antibiotic sensitivities in the emergency department Open
XGBoost can predict bacteriuria antibiotic sensitivities.
View article: Flexible endoscopic intubation in emergency medicine: A mixed‐methods needs assessment
Flexible endoscopic intubation in emergency medicine: A mixed‐methods needs assessment Open
Objectives This needs assessment aimed to improve understanding of flexible endoscopic intubation training and practice in emergency medicine (EM), providing insights to educators and practice leaders seeking to improve education and pract…
View article: Relationship between individual and country-level socio-economic background, USMLE step scores, and demographics of international medical graduates and residency match results
Relationship between individual and country-level socio-economic background, USMLE step scores, and demographics of international medical graduates and residency match results Open
Purpose Twenty five percent of practicing physicians in the US are International Medical Graduates (IMGs) – physicians who completed their medical school training outside of the United States and Canada. There are multiple studies demonstr…
View article: Anaphylaxis: A 2023 practice parameter update
Anaphylaxis: A 2023 practice parameter update Open
This practice parameter update focuses on 7 areas in which there are new evidence and new recommendations. Diagnostic criteria for anaphylaxis have been revised, and patterns of anaphylaxis are defined. Measurement of serum tryptase is imp…
View article: Relationship Between Socio-Economic Background, USMLE Step Scores, and Demographics of International Medical Graduates and Residency Match Results
Relationship Between Socio-Economic Background, USMLE Step Scores, and Demographics of International Medical Graduates and Residency Match Results Open
Purpose Twenty five percent of practicing physicians in the US are International Medical Graduates (IMGs) – physicians who completed their medical school training outside of the United States and Canada. There are multiple studies demonstr…
View article: Association of limited <scp>English</scp> proficiency with emergency department irregular departures and return visits: A cross‐sectional cohort study in the <scp>Upper Midwest</scp> between <scp>January</scp> 2018 and <scp>December</scp> 2021
Association of limited <span>English</span> proficiency with emergency department irregular departures and return visits: A cross‐sectional cohort study in the <span>Upper Midwest</span> between <span>January</span> 2018 and <span>December</span> 2021 Open
Objectives Patients with limited English proficiency (LEP) have been shown to experience disparities in emergency department (ED) care. The objectives of this study were to examine the associations between LEP and irregular ED departures a…
View article: Development of a machine learning algorithm based on administrative claims data for identification of ED anaphylaxis patient visits
Development of a machine learning algorithm based on administrative claims data for identification of ED anaphylaxis patient visits Open
ICD coding alone demonstrated poor sensitivity in identifying cases of anaphylaxis, with venom-related anaphylaxis missing 96% of cases. The machine learning algorithm resulted in a better balance of sensitivity and specificity and improve…
View article: Comparison of emergency department throughput and process times between male and female patients: A retrospective cohort investigation by the Reducing Disparities Increasing Equity in Emergency Medicine Study Group
Comparison of emergency department throughput and process times between male and female patients: A retrospective cohort investigation by the Reducing Disparities Increasing Equity in Emergency Medicine Study Group Open
Numerous statistically significant differences were identified in throughput and care measures-mostly these differences favored male patients. Few of these comparisons met our criteria for clinical significance.
View article: Demographic Trends in Emergency Department Visits for Psychiatric Concerns During the COVID-19 Pandemic
Demographic Trends in Emergency Department Visits for Psychiatric Concerns During the COVID-19 Pandemic Open
In this multisite study, total ED visits declined during the pandemic; however, psychiatric visits declined less than nonpsychiatric visits. Black patients experienced a greater increase in psychiatric emergencies than other demographic gr…
View article: Medical Malpractice Lawsuits Involving Trainees in Obstetrics and Gynecology in the USA
Medical Malpractice Lawsuits Involving Trainees in Obstetrics and Gynecology in the USA Open
Background: While the liability risks for obstetrics and gynecology (ob/gyn) physicians are widely recognized, little is known about how trainees have been involved in ob/gyn lawsuits. Objectives: To characterize involvement of trainees in…
View article: REcognizing DElirium in geriatric Emergency Medicine: The REDEEM risk stratification score
REcognizing DElirium in geriatric Emergency Medicine: The REDEEM risk stratification score Open
Objective The objective was to derive a risk score that uses variables available early during the emergency department (ED) encounter to identify high‐risk geriatric patients who may benefit from delirium screening. Methods This was an obs…
View article: Codeine dispensing for privately insured children in the USA: a retrospective database study
Codeine dispensing for privately insured children in the USA: a retrospective database study Open
In this retrospective study using claims data from the OptumLabs Data Warehouse including 24 658 769 eligible person-years of coverage in the USA, there was substantial decline in codeine dispensing between 2010 and 2019. However, we also …
View article: Efficacy of empiric antibiotic management of septic olecranon bursitis without bursal aspiration in emergency department patients
Efficacy of empiric antibiotic management of septic olecranon bursitis without bursal aspiration in emergency department patients Open
Objectives Many guidelines for septic olecranon bursitis recommend aspiration of the bursa prior to initiation of antimicrobial therapy despite the absence of robust clinical data to support this practice and known risk of aspiration compl…