Publications by authors named "Brittany Chambers"

Context: Black patients experience health disparities in access and quality of care.

Objective: To identify and characterize the literature on the experiences of Black patients with serious illness across multiple domains - physical, spiritual, emotional, cultural, and healthcare utilization.

Methods: We conducted a scoping review of US literature from the last ten years using the PRISMA-ScR framework.

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Introduction: Agency in contraceptive decision-making is an essential aspect of reproductive autonomy. We conducted qualitative research to investigate what agency means to patients seeking contraceptive care to inform the development of a validated measure of this construct.

Methodology: We held four focus group discussions and seven interviews with sexually-active individuals assigned female at birth, ages 16-29 years, recruited from reproductive health clinics in Northern California.

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Article Synopsis
  • The COVID-19 pandemic made it harder for pregnant people of color with low incomes to get help from community and social services, leading to more stress during pregnancy.
  • Researchers interviewed 62 women in California to learn about their experiences during this challenging time.
  • They found two main issues: challenges like trouble accessing resources and suggestions for improvement, such as better communication and support from healthcare staff and community programs.
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Background: Racial inequities in maternal and child health outcomes persist: Black women and birthing people experience higher rates of adverse outcomes than their white counterparts. Similar inequities are seen in coronavirus disease (COVID-19) mortality rates. In response, we sought to explore the intersections of racism and the COVID-19 pandemic impact on the daily lives and perinatal care experiences of Black birthing people.

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Antibias training is increasingly identified as a strategy to reduce maternal health disparities. Evidence to guide this work is limited. We conducted a community-guided scoping review to characterize new antibias research.

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Background: Structural racism contributes to racial disparities in adverse perinatal outcomes. We sought to determine if structural racism is associated with adverse outcomes among Black preterm infants postnatally.

Methods: Observational cohort study of 13,321 Black birthing people who delivered preterm (gestational age 22-36 weeks) in California in 2011-2017 using a statewide birth cohort database and the American Community Survey.

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The COVID-19 pandemic has severely impacted certain racial and ethnic groups due to systemic racism and poor governmental emergency responses. Health organizations and leaders worked strategically to pivot their workflows to meet the emerging needs of their patient population. In this perspective, three examples are shared of successful interventions that made workflow improvements to be efficient while ensuring excellent patient care during the pandemic and beyond.

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Background: Patient agency in contraceptive decision-making is an essential component of reproductive autonomy.

Objective: We aimed to develop a psychometrically robust measure of patient contraceptive agency in the clinic visit, as a measure does not yet exist.

Design: For scale development, we generated and field tested 54 questionnaire items, grounded in qualitative research.

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Objective: The objective of this study was to explore clinician perceptions of how racism affects Black women's pregnancy experiences, perinatal care, and birth outcomes.

Materials And Methods: We conducted 25 semi-structured interviews with perinatal care clinicians practicing in the San Francisco Bay Area (January to March 2019) who serve racially diverse women. Participants were primarily recruited through "Dear Perinatal Care Provider" email correspondences sent through department listservs.

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Objective: Evaluate the risk of preterm (<37 weeks) or early term birth (37 or 38 weeks) by body mass index (BMI) in a propensity score-matched sample.

Design: Retrospective cohort analysis.

Setting: California, USA.

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Objective: Examine the risk of adverse perinatal outcomes among the United States (US)-born and foreign-born Black women in California.

Study Design: The study comprised all singleton live births to Black women in California between 2011 and 2017. We defined maternal nativity as US-born or foreign-born.

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Objectives: Social and contextual factors underlying the continually disproportionate and burdensome risk of adverse health outcomes experienced by Black women in the US are underexplored in the literature. The aim of this study was to use an index based on area-level population distributions of race and income to predict risk of death during pregnancy and up to 1 year postpartum among women in Louisiana.

Methods: Using vital records data provided by the Louisiana Department of Health 2016-2017 (n = 125,537), a modified Poisson model was fit with generalized estimating equations to examine the risk of pregnancy-associated death associated with census tract-level values of the Index of Concentration at the Extremes (ICE)-grouped by tertile-while adjusting for both individual and tract-level confounders.

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Background: While mental health conditions such as postpartum depression are common, little is known about how mental healthcare utilization varies after term versus preterm delivery.

Objective: This study aimed to determine whether preterm birth is associated with postpartum inpatient and emergency mental healthcare utilization.

Study Design: The study sample was obtained from a database of live-born neonates delivered in California between the years of 2011 and 2017.

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Background: Cisgender women in the United States use pre-exposure prophylaxis (PrEP) for HIV prevention at lower rates relative to other groups. Advocacy groups and patients identify family planning clinics as the preferred sites to lead PrEP implementation for women in the United States. However, limited qualitative exploration exists of U.

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Background: Exposure to fatal police violence may play a role in population-level inequities in risk for preterm delivery.

Objective: To evaluate whether exposure to fatal police violence during pregnancy affects the hazard of preterm delivery and whether associations differ by race/ethnicity and fetal sex.

Methods: We leveraged temporal variation in incidents of fatal police violence within census tracts to assess whether occurrence of fatal police violence in a person's tract during pregnancy was associated with increased hazard of extremely (20-27 weeks), early (28-31 weeks), moderate (32-33 weeks), and late (32-36 weeks) preterm delivery in California from 2007 to 2015.

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Objectives: To investigate racial/ethnic differences in rehospitalization and mortality rates among premature infants over the first year of life.

Study Design: A retrospective cohort study of infants born in California from 2011 to 2017 (n = 3,448,707) abstracted from a California Office of Statewide Health Planning and Development database. Unadjusted Kaplan-Meier tables and logistic regression controlling for health and sociodemographic characteristics were used to predict outcomes by race/ethnicity.

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 The aim of the study is to evaluate the risk of preterm birth (PTB, <37 weeks) and early term (37 and 38 weeks) birth among women with an emergency department (ED) visit or hospitalization with a urinary tract infection (UTI) by trimester of pregnancy.  The primary sample was selected from births in California between 2011 and 2017. UTIs were identified from the ED or hospital discharge records.

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Background: Exposures to structural racism has been identified as one of the leading risk factors for adverse maternal and infant health outcomes among Black women; yet current measures of structural racism do not fully account for inequities seen in adverse maternal and infant health outcomes between Black and white women and infants. In response, the purpose of this study was to conceptualize structural racism from the perspectives of Black women across the reproductive lifespan and its potential impact on adverse maternal and infant health outcomes.

Methods: We conducted a series of focus groups with 32 Black women across the reproductive lifespan (5 preconception, 13 pregnant, and 14 postpartum).

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Background: While there is a growing interest in addressing social determinants of health in clinical settings, there are limited data on the relationship between unstable housing and both obstetric outcomes and health care utilization.

Objective: The objective of the study was to investigate the relationship between unstable housing, obstetric outcomes, and health care utilization after birth.

Study Design: This was a retrospective cohort study.

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Most clinicians in the United States do not receive pre-professional education in pain and symptom management, communication skills, and caregiver support. The use of these skills by clinicians improves the quality of care for persons living with serious illness and enables the specialty-trained palliative care workforce to focus on patients whose needs are most complex. To review current trends in hospital use of the Center to Advance Palliative Care (CAPC) online clinical training curriculum.

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This project examines risk and protective factors for preterm birth (PTB) among Black women in Oakland, California. Women with singleton births in 2011-2017 (n = 6199) were included. Risk and protective factors for PTB and independent risk groups were identified using logistic regression and recursive partitioning.

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Objective: To describe the clinical presentation, symptomology, and disease course of coronavirus disease 2019 (COVID-19) in pregnancy.

Methods: The PRIORITY (Pregnancy CoRonavIrus Outcomes RegIsTrY) study is an ongoing nationwide prospective cohort study of people in the United States who are pregnant or up to 6 weeks postpregnancy with known or suspected severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We analyzed the clinical presentation and disease course of COVID-19 in participants who tested positive for SARS-CoV-2 infection and reported symptoms at the time of testing.

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