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Mediators of Racial/Ethnic Disparities in Mentored K Award Receipt Among U.S. Medical School Graduates.

ABSTRACT: PURPOSE:Mentored K (K01/K08/K23) career development awards are positively associated with physicians' success as independent investigators; however, individuals in some racial/ethnic groups are less likely to receive this federal funding. The authors sought to identify variables that explain (mediate) the association between race/ethnicity and mentored K award receipt among U.S. Liaison Committee for Medical Education-accredited medical school graduates who planned research-related careers. METHOD:The authors analyzed deidentified data from the Association of American Medical Colleges and the National Institutes of Health Information for Management, Planning, Analysis, and Coordination II grants database for a national cohort of 28,690 graduates from 1997-2004 who planned research-related careers, followed through August 2014. The authors examined 10 potential mediators (4 research activities, 2 academic performance measures, medical school research intensity, degree program, debt, and specialty) of the association between race/ethnicity and mentored K award receipt in models comparing underrepresented minorities in medicine (URM) and non-URM graduates. RESULTS:Among 27,521 graduates with complete data (95.9% of study-eligible graduates), 1,147 (4.2%) received mentored K awards (79/3,341 [2.4%] URM; 1,068/24,180 [4.4%] non-URM). All variables except debt were significant mediators; together they explained 96.2% (95%, CI 79.1%-100%) of the association between race/ethnicity and mentored K award. CONCLUSIONS:Research-related activities during/after medical school and standardized academic measures largely explained the association between race/ethnicity and mentored K award in this national cohort. Interventions targeting these mediators could mitigate racial/ethnic disparities in the federally funded physician-scientist research workforce.

SUBMITTER: Andriole DA

PROVIDER: S-EPMC5617780 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature

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Mediators of Racial/Ethnic Disparities in Mentored K Award Receipt Among U.S. Medical School Graduates.

Andriole Dorothy A DA Yan Yan Y Jeffe Donna B DB

Academic medicine : journal of the Association of American Medical Colleges 20171001 10

<h4>Purpose</h4>Mentored K (K01/K08/K23) career development awards are positively associated with physicians' success as independent investigators; however, individuals in some racial/ethnic groups are less likely to receive this federal funding. The authors sought to identify variables that explain (mediate) the association between race/ethnicity and mentored K award receipt among U.S. Liaison Committee for Medical Education-accredited medical school graduates who planned research-related caree ...[more]

PMID: 28767497

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Project description:Background/objectivesTo determine racial/ethnic disparities in weekly counts of new COVID-19 cases and deaths among nursing home residents or staff.DesignCross-sectional analysis of national nursing home COVID-19 reports linked to other data. Multivariable two-part models modeled disparities in count of cases or deaths, and logistic regressions modeled disparities in self-reported shortages in staff and personal protective equipment (PPE), across nursing home groups with varying proportions of racial/ethnic minority residents, defined as low-, medium-, medium-high-, and high-proportion groups.SettingA total of 12,576 nursing homes nationally.ParticipantsNone.InterventionNone.MeasurementsNumbers of incident COVID-19 confirmed cases among residents and staff, and incident COVID-19 related deaths among residents (primary outcomes); and nursing home reported shortages in staff and PPE (secondary outcomes). All outcomes were reported for the week of May 25, 2020.ResultsThe number of weekly new COVID-19 confirmed cases among residents ranged from an average of 0.4 cases per facility (standard deviation (SD) = 2.5) for the low-proportion group (93.0% had zero new cases) to 1.5 cases per facility (SD = 6.3) for the high-proportion group (78.9% had zero new cases). Multivariable regression estimated that compared with the low-proportion group, the likelihood of having at least one new resident case was 76% higher (odds ratio = 1.76; 95% confidence interval = 1.38-2.25; P = .000) for the high-proportion group. Similar across-facility disparities were found for the weekly count of new COVID-19 deaths among residents (ranging from 0.1 deaths per facility (SD = 1.1) for the low-proportion group to 0.4 deaths (SD = 2.0) for the high-proportion group) and in the weekly count of new COVID-19 confirmed cases among staff (ranging from 0.3 cases (SD = 1.4] to 1.3 cases (SD = 4.4) per facility). No substantial disparities in self-reported shortages of staff or PPE were found.ConclusionNursing homes caring for disproportionately more racial/ethnic minority residents reported more weekly new COVID-19 confirmed cases and/or deaths. Immediate actions are needed to address these system-level disparities.

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Mediators of Racial/Ethnic Disparities in Mentored K Award Receipt Among U.S. Medical School Graduates.

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Mediators of Racial/Ethnic Disparities in Mentored K Award Receipt Among U.S. Medical School Graduates.

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