Faculty Bibliography

BACKGROUND:Sepsis affects 1.7 million patients in the US annually, is one of the leading causes of mortality, and is a major driver of US healthcare costs. African American/Black and LatinX populations experience higher rates of sepsis complications, deviations from standard care, and readmissions compared with Non-Hispanic White populations. Despite clear evidence of structural racism in sepsis care and outcomes, there are no prospective interventions to mitigate structural racism in sepsis care, nor are we aware of studies that report reductions in racial inequities in sepsis care as an outcome. Therefore, we will deliver and evaluate a coalition-based intervention to equip health systems and their surrounding communities to mitigate structural racism, driving measurable reductions in inequities in sepsis outcomes. This paper presents the theoretical foundation for the study, summarizes key elements of the intervention, and describes the methodology to evaluate the intervention. METHODS:Our aims are to: (1) deliver a coalition-based leadership intervention in eight U.S. health systems and their surrounding communities; (2) evaluate the impact of the intervention on organizational culture using a longitudinal, convergent mixed methods approach, and (3) evaluate the impact of the intervention on reduction of racial inequities in three clinical outcomes: a) early identification (time to antibiotic), b) clinical management (in-hospital sepsis mortality) and c) standards-based follow up (same-hospital, all-cause sepsis readmissions) using interrupted time series analysis. DISCUSSION/CONCLUSIONS:This study is aligned with calls to action by the NIH and the Sepsis Alliance to address inequities in sepsis care and outcomes. It is the first to intervene to mitigate effects of structural racism by developing the domains of organizational culture that are required for anti-racist action, with implications for inequities in complex health outcomes beyond sepsis.

BACKGROUND:Microaggressions are thought to negatively impact learning and mental health in underrepresented (UR) nursing students. PURPOSE/OBJECTIVE:The purpose of this study was to investigate three hypotheses in a sample of nursing students: (a) whether, compared to White nursing students, UR nursing students experienced higher frequency of microaggressions, (b) whether microaggressions predict lesser satisfaction with nursing training and (c) whether microaggressions are associated with higher depression screening scores. METHODS:A survey during Summer 2020 assessed 862 nursing students (71.8% female, Mean age = 28.8, SD = 9.27, 61.4% White, 20.0% UR) on microaggressions, satisfaction with their nursing program, and depression symptoms. DISCUSSION/CONCLUSIONS:We found that compared to White nursing students, UR nursing students reported significantly greater microaggression frequency (with Black students reporting the highest frequency), lesser nursing training satisfaction, and equivalent potential depression rates. CONCLUSION/CONCLUSIONS:Microaggressions deteriorate indicators of wellbeing, especially in UR nursing students. Strategic action to mitigate microaggressions and promote inclusion is needed.

Importance/UNASSIGNED:The perspectives of gay, lesbian, bisexual (sexual minority [SM]) students about their medical school learning environment and how they relate to burnout is poorly understood. Objective/UNASSIGNED:To understand SM medical students' perceptions of the medical school learning environment and how this is associated with reported burnout. Design, Setting, and Participants/UNASSIGNED:This cross-sectional study included medical students graduating from Association of American Medical Colleges (AAMC)-accredited allopathic US medical schools in 2016 and 2017 and responding to the AAMC Graduation Questionnaire. Data analysis was conducted from June 2021 to March 2022. Exposures/UNASSIGNED:Sexual orientation, based on self-identification, and categorized as bisexual, gay or lesbian, or heterosexual or straight. Main Outcomes and Measures/UNASSIGNED:Primary outcomes included burnout as measured by Oldenburg Burnout Inventory for Medical Students (OLBI-MS; two 24-point scales [range, 0-48], with higher scores indicating greater burnout) and student perceptions of the medical school learning environment (0-5-point scales for emotional climate [range, 0-20] and student-faculty interactions [range, 0-15], with higher scores indicating more positive perceptions). Logistic regression was used to model the association between burnout, SM status, and learning environment while controlling for demographic characteristics. Results/UNASSIGNED:A total of 25 757 respondents (12 527 [48.6%] women; 5347 [20.8%] Asian; 2255 [8.8%] underrepresented in medicine; 15 651 [60.8%] White; 10 726 [41.6%] aged ≤26 years) were included in the analysis: 568 (2.2%) self-identified as bisexual, 854 (3.3%) as gay or lesbian, and 24 335 (94.5%) as heterosexual or straight. Both bisexual students and gay or lesbian students reported less favorable perceptions of their learning environments than heterosexual students (mean [SD] emotional climate score, bisexual students: 8.56 [3.29]; gay or lesbian students: 9.22 [3.33]; heterosexual or straight students: 9.71 [3.20]; P < .001; mean [SD] faculty-student interaction score, bisexual students: 13.46 [3.69]; gay or lesbian students: 14.07 [3.45]; heterosexual or straight students: 14.32 [3.37]; P < .001). Bisexual and gay or lesbian students were more likely to be in the top quartile for burnout scores (bisexual: odds ratio [OR], 1.71; 95% CI, 1.42-2.07; P < .001; gay or lesbian: OR, 1.53; 95% CI, 1.31-1.79; P < .001). This association was attenuated when accounting for student perceptions of the learning environment (bisexual: OR, 1.37; 95% CI, 1.11-1.67; P < .001; gay or lesbian: OR, 1.42; 95% CI, 1.19-1.68; P < .001), with poorer perceptions of the medical school learning environment associated with higher burnout symptoms. Conclusions and Relevance/UNASSIGNED:In this cross-sectional study, SM students had less favorable perceptions of the medical school learning environment compared with heterosexual students. Results suggest the medical school environment may be associated with higher rates of burnout in SM students. Future research should explore interventions to improve the learning environment for SM students.

Introduction/UNASSIGNED:To describe structural changes that can be made in an emergency medicine residency program to increase diversity and foster an inclusive environment. Methods/UNASSIGNED:We established a diversity committee to introduce several simultaneous structural changes focusing on resident recruitment, education and engagement. Some of these changes include establishment of a scholarship to recruit visiting students from diverse backgrounds and a second look weekend for minority applicants. Others focused on ensuring residency didactics, were inclusive and addressed topics pertaining to diversity in emergency medicine. Results/UNASSIGNED:We increased the number of minority residents underrepresented in medicine matching in our program from zero to between 2 and 4 annually. We increased the percentage of women matching in our program from 33% to 47%. We worked with residency leadership to increase the number of didactics focusing on diversity and inclusion. Conclusions/UNASSIGNED:Implementation of a Diversity Committee in emergency medicine training programs can be an important tool to improve diversity on a structural level.

OBJECTIVE:To describe the association between mistreatment, burnout, and having multiple marginalized identities during undergraduate medical education. DESIGN:Cross sectional survey and retrospective cohort study. SETTING:140 US medical schools accredited by the Association of American Medical Colleges. PARTICIPANTS:30 651 graduating medical students in 2016 and 2017. MAIN OUTCOME MEASURES:Self-reported sex, race or ethnicity, and sexual orientation groups were considered, based on the unique combinations of historically marginalized identities held by students. Multivariable linear regression was used to determine the association between unique identity groups and burnout along two dimensions (exhaustion and disengagement) as measured by the Oldenburg Burnout Inventory for Medical Students while accounting for mistreatment and discrimination. RESULTS:Students with three marginalized identities (female; non-white; lesbian, gay, or bisexual (LGB)) had the largest proportion reporting recurrent experiences of multiple types of mistreatment (88/299, P<0.001) and discrimination (92/299, P<0.001). Students with a higher number of marginalized identities also had higher average scores for exhaustion. Female, non-white, and LGB students had the largest difference in average exhaustion score compared with male, white, and heterosexual students (adjusted mean difference 1.96, 95% confidence interval 1.47 to 2.44). Mistreatment and discrimination mediated exhaustion scores for all identity groups but did not fully explain the association between unique identity group and burnout. Non-white and LGB students had higher average disengagement scores than their white and heterosexual counterparts (0.28, 0.19 to 0.37; and 0.73, 0.52 to 0.94; respectively). Female students, in contrast, had lower average disengagement scores irrespective of the other identities they held. After adjusting for mistreatment and discrimination among female students, the effect among female students became larger, indicating a negative confounding association. CONCLUSION:In this study population of US medical students, those with multiple marginalized identities reported more mistreatment and discrimination during medical school, which appeared to be associated with burnout.

Importance:Burnout is a highly prevalent issue among medical trainees, but there has been limited research characterizing burnout specifically among medical students from groups who are underrepresented in medicine (URIM). Objective:To assess the association between components of the medical school learning environment and burnout among medical students who are URIM vs those who are not. Design, Setting, and Participants:This retrospective cross-sectional survey study evaluated responses of allopathic medical students graduating from all US allopathic medical schools in 2016 and 2017 to the American Medical Colleges Graduation Questionnaire. Analysis was completed between December 1, 2019, and July 1, 2020. Exposures:Self-identification as a medical student who is URIM. Main Outcomes and Measures:Self-reported measures of medical student overall, disengagement, and exhaustion-related burnout using the Oldenburg Burnout Inventory for Medical Students. Results:The American Medical Colleges Graduation Questionnaire had an 81% response rate, yielding 26 567 complete participant responses that were included the analysis. A total of 13 645 individuals (51.4%) were male, and 3947 (14.9%) identified as URIM (ie, Alaska Native, Black, Hispanic/Latinx, Native American, and/or Pacific Islander). Medical students who are URIM reported modestly higher levels of exhaustion-related burnout (mean [SD], 11.84 [3.62] vs 11.48 [3.61]; P < .001) and modestly lower mean burnout scores associated with disengagement (mean [SD], 9.24 [3.56] vs 9.36 [3.58]; P = .047). Medical students who are URIM also reported marginally less favorable student-faculty interactions in the learning environment (mean [SD], 14.09 [3.45] vs 14.29 [3.35]; P < .001). Medical students who are URIM were more likely to be in the top quartile of those who experienced exhaustion-related burnout (odds ratio, 1.19 [95% CI, 1.09-1.29]) but less likely to be in the top quartile for disengagement (odds ratio, 0.87 [95% CI, 0.80-0.94]). Regardless of URIM status, those who reported learning environment scores in the bottom quartile were more likely to experience higher rates of burnout as were those who experienced at least 1 episode of discrimination. Conclusions and Relevance:This survey study found that medical students who are URIM had a higher risk for exhaustion-related burnout. This burnout is likely multifactorial and could represent a resiliency or survival bias, the burden of increased responsibility, and/or recurrent discrimination. The learning environment can play a key role in mitigating burnout in both medical students who are URIM and those who are not and is deserving of further research.

Social and economic factors have a profound impact on patient health. However, education about these factors has been inconsistently incorporated into residency training. Neighbourhood walking tours may help physician-residents learn about the social determinants of health (SDoH). We assessed the impact of a neighbourhood walking tour on physician-residents' perceptions of SDoH, plans for counselling patients and knowledge of community resources. Using a community-based participatory research approach, in 2017 we implemented a neighbourhood walking tour curriculum for physician-residents in internal medicine, internal medicine/primary care, emergency medicine, paediatrics, combined internal medicine/paediatrics and obstetrics/gynaecology. In both pre-tour and post-tour, we asked participants to (1) rank the importance of individual-level and neighbourhood-level factors affecting patients' health, (2) describe strategies used to improve health behaviours and (3) describe knowledge of community resources. Eighty-one physician-residents participated in walks (pre-tour surveys (93% participation rate (n=75)), and post-tour surveys (53% participation rate (n=43)). Pre-tour, the factor ranked most frequently affecting patient health was 'access to primary care' (67%) compared with post-tour: 'income' (44%) and 'transportation' (44%). In describing ways to improve diet and exercise, among pre-tour survey respondents, 67% discussed individual-level strategies and 16% discussed neighbourhood-level, while among post-tour survey respondents, 39% of respondents discussed individual-level strategies and 37% discussed neighbourhood-level. Percentage of respondents aware of community resources changed from 5% to 76% (p<0.001). Walking tours helped physician-residents recognise the importance of SDoH and the value of community resources, and may have broadened frameworks for counselling patients on healthy lifestyles.

BACKGROUND:Despite substantial research on medical student mistreatment, there is scant quantitative data on microaggressions in US medical education. OBJECTIVE:To assess US medical students' experiences of microaggressions and how these experiences influenced students' mental health and medical school satisfaction. DESIGN AND PARTICIPANTS:We conducted a cross-sectional, online survey of US medical students' experiences of microaggressions. MAIN MEASURES:The primary outcome was a positive depression screen on the 2-item Patient Health Questionnaire (PHQ-2). Medical school satisfaction was a secondary outcome. We used logistic regression to model the association between respondents' reported microaggression frequency and the likelihood of a positive PHQ-2 screen. For secondary outcomes, we used the chi-squared statistic to test associations between microaggression exposure and medical school satisfaction. KEY RESULTS:Out of 759 respondents, 61% experienced at least one microaggression weekly. Gender (64.4%), race/ethnicity (60.5%), and age (40.9%) were the most commonly cited reasons for experiencing microaggressions. Increased microaggression frequency was associated with a positive depression screen in a dose-response relationship, with second, third, and fourth (highest) quartiles of microaggression frequency having odds ratios of 2.71 (95% CI: 1-7.9), 3.87 (95% CI: 1.48-11.05), and 9.38 (95% CI: 3.71-26.69), relative to the first quartile. Medical students who experienced at least one microaggression weekly were more likely to consider medical school transfer (14.5% vs 4.7%, p<0.001) and withdrawal (18.2% vs 5.7%, p<0.001) and more likely to believe microaggressions were a normal part of medical school culture (62.3% vs 32.1%) compared to students who experienced microaggressions less frequently. CONCLUSIONS:To our knowledge, this is the largest study on the experiences and influences of microaggressions among a national sample of US medical students. Our major findings were that microaggressions are frequent occurrences and that the experience of microaggressions was associated with a positive depression screening and decreased medical school satisfaction.

Introduction/UNASSIGNED:Fewer than half of internal medicine program directors report any health disparities curriculum. We piloted a web-based healthcare disparities module among internal medicine (IM) residents to test effectiveness and feasibility, compared to a convenient sample of graduate students enrolled in a public health equity course. Methods/UNASSIGNED:IM residents participated in an in-person session (module 1: introduction to racial and ethnic health disparities), but first, they completed a pre-module knowledge quiz. Two weeks later, they completed module 2: "unconscious associations" and a post-module knowledge quiz. For the control arm Yale School of Public Health (YSPH) students enrolled in a course on health disparities completed the pre-module knowledge quiz, module 1, and 2 as required by their course instructor. Results/UNASSIGNED:= 16) respectively after. Conclusion/UNASSIGNED:After completing a healthcare disparities course, graduate students in public health saw greater gains in knowledge compared to IM residents. Residents' responses showed knowledge gaps such as understanding discrimination, and highlight growth opportunity in terms of health equity education. Furthermore, embedding health equity education in required curricular activities may be a more effective approach.