Publications by authors named "Christopher L Bennett"

Despite serving populations emphasized in the Ending the HIV Epidemic Initiative, emergency departments (EDs) infrequently offer routine HIV screening. The objective of this study was to characterize US EDs by whether they screen for HIV and to explore factors associated with screening. We surveyed a random sample of US ED directors to obtain data on ED-level and patient-level characteristics, as well as information on directors' perceived barriers to implementing preventive health services.

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Background: Academic emergency medicine (EM) is foundational to the EM specialty through the development of new knowledge and clinical training of resident physicians. Despite recent increased attention to the future of the EM workforce, no evaluations have specifically characterized the U.S.

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In this updated cross-sectional analysis of the National Hospital Ambulatory Medical Care Survey, we found that among the 2.5 million more weighted emergency department (ED) visits in 2021 compared with 2020, there was an insignificant increase in HIV testing per ED visit in 2021 compared with 2020 (0.81% to 0.

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The Ending the HIV Epidemic (EHE) Initiative targets a subset of United States (US) priority jurisdictions hardest hit by HIV. It remains unclear which emergency departments (EDs) are the most appropriate targets for EHE-related efforts. To explore this, we used the 2001-2019 National Emergency Department Inventories (NEDI)-USA as a framework to characterize all US EDs, focusing on those in priority jurisdictions and those affiliated with a teaching hospital.

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Objectives: Emergency department-based HIV testing rates are historically low, but recent testing trends surrounding the COVID-19 pandemic and launch of the Ending the HIV Epidemic (EHE) initiative are unknown. The objective of the study is to estimate recent trends in the proportion of emergency department visits that included HIV testing.

Methods: We performed a cross-sectional analysis of the National Hospital Ambulatory Medical Care Survey (NHAMCS), a weighted nationally representative survey of US emergency departments, from 2014 to 2020.

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Background: The two most recent National Resident Matching Program (NRMP) Match cycles saw a high number of initially unfilled emergency medicine (EM) residency positions. We sought to identify the risk of EM residency program characteristics including accreditation duration, primary clinical site ownership status, and geography pertaining to not initially filling all positions.

Methods: We performed a repeated cross-sectional observational study of EM residency programs participating in the 2022 and 2023 NRMP Match cycles and used publicly available data from the NRMP, the Accreditation Council for Graduate Medical Education, the Centers for Medicare & Medicaid Services, and the U.

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Background: According to recent census data, Hispanic and Latino populations comprise the largest minority group in the United States. Despite ongoing efforts for improved diversity, equity, and inclusion, Hispanics remain underrepresented in medicine (UIM). In addition to well-established benefits to patient care and health systems, physician diversity and increased representation in academic faculty positively impact the recruitment of trainees from UIM backgrounds.

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Background: Refocused national HIV testing initiatives include a geographic focus.

Objective: Using a geographic focus, we sought to identify which emergency departments (EDs) might be the most efficient targets for future HIV testing efforts, using California as an example.

Methods: Retrospective analysis of California EDs, emergency physicians, and patients served, along with county-level estimates of HIV prevalence and proportion of the population living in poverty.

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Objectives: To describe first author gender differences and characteristics in 1) Society for Academic Emergency Medicine (SAEM) Annual Meeting abstracts and 2) resulting manuscript publications.

Methods: We performed cross-sectional evaluation of SAEM abstracts from 1990, 1995, 2000, 2005, 2010, 2015, and 2020, compiling and reviewing a random sample of 100 abstracts for each year (total n = 700 abstracts). We documented abstract characteristics, including first author gender, and used the 2020 SAEM scoring rubric.

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Purpose: To describe trends in emergency medicine faculty demographics, examining changes in the proportion of historically underrepresented groups including female, Black, and Latinx faculty over time.

Methods: Data from the Association of American Medical Colleges faculty roster (1990-2020) were used to assess the changing demographics of full-time emergency medicine faculty. Descriptive statistics, graphic visualizations, and logistic regression modeling were used to illustrate trends in the proportion of female, Black, and Latinx faculty.

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Background: The Society for Academic Emergency Medicine (SAEM) has a core value to promote a diverse workforce for patients, providers, and learners. Understanding the organization's membership demographics and how that compares to the academic emergency medicine (EM) workforce is prerequisite to the success of this core value.

Methods: We obtained 2020 faculty membership data sets from the Association of American Medical Colleges (AAMC) and SAEM; data included self-reported sex, race and ethnicity, and academic rank (professor, associate professor, assistant professor, and instructor).

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Study Objective: To characterize the emergency medicine resident physician workforce and the residency programs training them.

Methods: We identified emergency medicine residents in the 2020 American Medical Association (AMA) Physician Masterfile, analyzed demographic information, mapped both county-level population-adjusted and hospital referral region densities, and compared 2020 versus 2008 resident physician densities. We also analyzed all Accreditation Council for Graduate Medical Education (ACGME)-accredited emergency medicine residency programs from 2013 to 2020, mapped state-level population-adjusted densities, and identified temporal trends in program location and state-level program densities.

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Objectives: Estimating mortality risk in hospitalised SARS-CoV-2+ patients may help with choosing level of care and discussions with patients. The Coronavirus Clinical Characterisation Consortium Mortality Score (4C Score) is a promising COVID-19 mortality risk model. We examined the association of risk factors with 30-day mortality in hospitalised, full-code SARS-CoV-2+ patients and investigated the discrimination and calibration of the 4C Score.

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Background: An early HIV diagnosis improves patient outcomes, reduces the burden of undiagnosed HIV, and limits transmission. There is a need for an updated assessment of HIV testing rates in the emergency department (ED).

Setting: The National Hospital Ambulatory Medical Care Survey sampling ED visits were weighted to give an estimate of ED visits across all US states in 2018.

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Background: Family physicians provide a sizable portion of emergency care in the United States. However, there is limited work characterizing this population.

Methods: We completed a cross-sectional analysis of the 2020 American Medical Association Physician Masterfile that was inclusive of all clinically active physicians who designated emergency medicine as their primary or secondary specialty and had family medicine residency training and/or family medicine board certification.

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Background: There is a need to characterize patients with HIV with suspected severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

Setting: Multicenter registry of patients from 116 emergency departments in 27 US states.

Methods: Planned secondary analysis of patients with suspected SARS-CoV-2, with (n = 415) and without (n = 25,306) HIV.

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This study examines differences in proportions of US medical school faculty who self-identified as Black or African American between 1990 and 2020 based on data from the Association of American Medical Colleges Faculty Roster.

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