An Initiative to Increase Residency Program Diversity.

A physician workforce that reflects the patient population is associated with improved patient outcomes and promotes health equity. Notwithstanding, racial and ethnic disparities persist within US medical schools, making some individuals underrepresented in medicine (URM). We sought to increase the percentage of URM residents who matched into our pediatric residency programs from a baseline of 5% to 35% to achieve demographic parity with our patients. We developed a multifaceted approach using multiple iterative tests of change, with the primary strategy being increased visibility of URM trainees and faculty to residency applicants. Strategies included applicant interviews with URM faculty, interview dinners with URM residents, visibility at academic conferences for URM trainees, development of targeted marketing materials, and a visiting student program supported by networking with URM residents. The primary outcome measure was the percentage of matched residents in the categorical pediatrics, child neurology, and medical genetics training programs who identified as URM. The percentage of URM residents increased to 16% (6 of 37) in 2018, 26% (11 of 43) in 2019, 19% (8 of 43) in 2020, and 21% (9 of 43) in 2021 (a four-year average of 22% URM residents; P = .0002). This progress toward a more representative residency program was met by challenges, such as pipeline concerns, the minority tax, and recruitment during a pandemic. We were able to implement small, low-resource strategies that had a large cumulative impact and could be implemented in other residency programs. Specific tactics and challenges encountered are discussed in this special article.

Molecular Distance to Health Transcriptional Score and Disease Severity in Children Hospitalized With Community-Acquired Pneumonia.

Background: Community-acquired pneumonia (CAP) is a leading cause of hospitalization and mortality in children. Diagnosis remains challenging and there are no reliable tools to objectively risk stratify patients or predict clinical outcomes. Molecular distance to health (MDTH) is a genomic score that measures the global perturbation of the transcriptional profile and may help classify patients by disease severity. We evaluated the value of MDTH to assess disease severity in children hospitalized with CAP. Methods: Children hospitalized with CAP and matched healthy controls were enrolled in a prospective observational study. Blood samples were obtained for transcriptome analyses within 24 h of hospitalization. MDTH scores were calculated to assess disease severity and correlated with laboratory markers, such as white blood cell count, c-reactive protein (CRP), and procalcitonin (PCT), and clinical outcomes, including duration of fever and duration of hospitalization (LOS). Univariate and multivariable logistic regression were applied to assess factors associated with LOS and duration of fever after hospitalization. Results: Among children hospitalized with CAP (n = 152), pyogenic bacteria (PB) were detected in 16 (11%), Mycoplasma pneumoniae was detected in 41 (28%), respiratory viruses (RV) alone were detected in 78 (51%), and no pathogen was detected in 17 (11%) children. Statistical group comparisons identified 6,726 genes differentially expressed in patients with CAP vs. healthy controls (n = 39). Children with confirmed PB had higher MDTH scores than those with RV (p < 0.05) or M. pneumoniae (p < 0.01) detected alone. CRP (r = 0.39, p < 0.0001), PCT (r = 0.39, p < 0.0001), and MDTHs (r = 0.24, p < 0.01) correlated with duration of fever, while only MDTHs correlated with LOS (r = 0.33, p < 0.0001). Unadjusted analyses showed that both higher CRP and MDTHs were associated with longer LOS (OR 1.04 [1-1.07] and 1.12 [1.04-1.20], respectively), however, only MDTH remained significant when adjusting for other covariates (aOR 1.11 [1.01-1.22]). Conclusions: In children hospitalized with CAP MDTH score measured within 24 h of admission was independently associated with longer duration of hospitalization, regardless of the pathogen detected. This suggests that transcriptional biomarkers may represent a promising approach to assess disease severity in children with CAP.