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Dr. Brown’s research focuses on reducing racial/ethnic health disparities in adverse perinatal outcomes. Her current K01 (National Institute on Minority Health and Health Disparities [NIMHD]) evaluates algorithmic fairness in predictive models for low birthweight. She additionally serves as a Senior Research Fellow for the Institute for Medicaid Innovation in Washington, D.C., where she previously served as a Women’s Health Research & Policy Fellow.
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Evaluates whether COVID-19 was associated with changes in WIC (Special Supplemental Nutrition Program for Women, Infants, and Children) utilization during pregnancy. Findings show reduced WIC utilization associated with the COVID-19 pandemic, with larger reductions for American Indian/Alaska Native, Native Hawaiian/Other Pacific Islander, Black, and Hispanic individuals relative to White individuals.
Evaluates whether mental health conditions increased the risk of readmission after delivery. Findings show an increased risk associated with having one, two, or three or more mental health conditions as well as having anxiety, bipolar, depressive, schizophrenic, or trauma/stressor-related conditions.
Evaluates factors associated with not yet signing up for WIC (Special Supplemental Nutrition Program for Women, Infants, and Children) among Healthy Start-enrolled individuals eligible for WIC during pregnancy. Finds that Marshallese and Native Hawaiian/Other Pacific Islander women, women with private or with no insurance, and those with higher incomes were less likely to have utilized WIC relative to their counterparts.
Evaluates rates of low birthweight and preterm birth among granular racial/ethnic subgroups. Finds large variation among granular subgroups (e.g., Cuban or Chinese) within broader categories (e.g., Hispanic or Asian), suggesting the need to carefully consider granular racial/ethnic data for perinatal outcomes and evaluations.
Finds that birthing individuals with mental health conditions had increased risk of severe maternal morbidity and delivery hospitalization costs compared to individuals without mental health conditions.
Evaluates whether COVID-19 vaccination was associated with seven measures of county-level vulnerability and finds that increased county-level vulnerability was associated with decreased vaccination.
Evaluates the interaction between race/ethnicity and payer to assess factors associated with severe maternal morbidity. Finds large disparities in severe maternal morbidity among racially/ethnically minoritized individuals as well as individuals with Medicaid coverage, with smaller Medicaid-related disparities among Black women.
Finds a dose-response relationship between pre-exiting clinical comorbidities and risk of severe maternal morbidity. Results show that Black women had higher rates of pre-existing conditions, highlighting the need for resource allocation aimed at reducing clinical comorbidities prior to pregnancy.
Evaluates whether Medicaid expansion was associated with changes in rates of low birth weight and preterm birth among infants of different races/ethnicities. Finds that state Medicaid expansion was associated with improvements for Black infants compared with White infants, suggesting reductions in disparities in adverse perinatal outcomes.