Developing Tools to Report Racism in Maternal Health for the CDC Maternal Mortality Review Information Application (MMRIA): Findings from the MMRIA Racism & Discrimination Working Group

How structural racism, neighborhood deprivation, and maternal characteristics contribute to inequities in birth outcomes

Decades of disparities in health between infants born to Black and White mothers have persisted in recent years, despite policy initiatives to improve maternal and reproductive health for Black mothers. Although scholars have increasingly recognized the critical role that structural racism plays in driving health outcomes for Black people, measurement of this relationship remains challenging. This study examines trends in preterm birth and low birth weight between 2007 and 2018 separately for births to Black and White mothers. Using a multivariate regression model, we evaluated potential factors, including an index of racialized disadvantage as well as community- and individual-level factors that serve as proxy measures for structural racism, that may contribute to White-Black differences in infant health. Finally, we assessed whether unequal effects of these factors may explain differences in birth outcomes. We found that differences in the effects of these factors appear to explain about half of the underlying disparity in infant health.

Induction of labor vs expectant management among low-risk patients with 1 prior cesarean delivery

BACKGROUND

Studies that have compared induction of labor in individuals with 1 prior cesarean delivery to expectant management have shown conflicting results.

OBJECTIVE

To determine the association between clinical outcomes and induction of labor at 39 weeks in a national sample of otherwise low-risk patients with 1 prior cesarean delivery.

STUDY DESIGN

This cross-sectional study analyzed 2016 to 2021 US Vital Statistics birth certificate data. Individuals with vertex, singleton pregnancies, and 1 prior cesarean delivery were included. Patients with prior vaginal deliveries, delivery before 39 weeks 0 days or after 42 weeks 6 days of gestation, and medical comorbidities were excluded. The primary exposure of interest was induction of labor at 39 weeks 0 days to 39 weeks 6 days compared to expectant management with delivery from 40 weeks 0 days to 42 weeks 6 days. The primary outcome was vaginal delivery. The main secondary outcomes were separate maternal and neonatal morbidity composites. The maternal morbidity composite included uterine rupture, operative vaginal delivery, peripartum hysterectomy, intensive care unit admission, and transfusion. The neonatal morbidity composite included neonatal intensive care unit admission, Apgar score less than 5 at 5 minutes, immediate ventilation, prolonged ventilation, and seizure or serious neurological dysfunction. Unadjusted and adjusted log binomial regression models accounting for demographic variables and the exposure of interest (induction vs expectant management) were performed. Results are presented as unadjusted and adjusted risk ratios with 95% confidence intervals.

RESULTS

From 2016 to 2021, a total of 198,797 individuals with vertex, singleton pregnancies, and 1 prior cesarean were included in the primary analysis. Of these individuals, 25,915 (13.0%) underwent induction of labor from 39 weeks 0 days to 39 weeks 6 days and 172,882 (87.0%) were expectantly managed with deliveries between 40 weeks 0 days and 42 weeks 6 days. In adjusted analyses, patients induced at 39 weeks were more likely to have a vaginal delivery when compared to those expectantly managed (38.0% vs 31.8%; adjusted risk ratio 1.32, 95% confidence interval 1.28, 1.36). Among those who had vaginal deliveries, induction of labor was associated with increased likelihood of operative vaginal delivery (11.1% vs 10.0; adjusted risk ratio 1.15, 95% confidence interval 1.07, 1.24). The maternal morbidity composite occurred in 0.9% of individuals in both the induction and expectant management groups (adjusted risk ratio 0.92, 95% confidence interval 0.79, 1.06). The rates of uterine rupture (0.3%), peripartum hysterectomy (0.04% vs 0.05%), and intensive care unit admission (0.1% vs 0.2%) were all relatively low and did not differ significantly between groups. There was also no significant difference in the neonatal morbidity composite between the induction and expectant management groups (7.3% vs 6.7%; adjusted risk ratio 1.04, 95% confidence interval 0.98, 1.09).

CONCLUSION

When compared to expectant management, elective induction of labor at 39 weeks in low-risk patients with 1 prior cesarean delivery was associated with a significantly higher likelihood of vaginal delivery with no difference in composite maternal and neonatal morbidity outcomes. Prospective studies are needed to better elucidate the risks and benefits of induction of labor in this patient population.

Listening to Black Pregnant and Postpartum People: Using Technology to Enhance Equity in Screening and Treatment of Perinatal Mental Health and Substance Use Disorders

Perinatal mood and anxiety disorders (PMADs), perinatal substance use disorders (PSUDs), and intimate partner violence (IPV) are leading causes of pregnancy-related deaths in the United States. Screening and referral for PMADs, PSUDs and IPV is recommended, however, racial disparities are prominent: Black pregnant and postpartum people (PPP) are less likely to be screened and attend treatment compared to White PPP. We conducted qualitative interviews to better understand the experience of Black PPP who used a text/phone-based screening and referral program for PMADs/PSUDs and IPV-Listening to Women and Pregnant and Postpartum People (LTWP). We previously demonstrated that LTWP led to a significant reduction in racial disparities compared to in-person screening and referral, and through the current study, sought to identify facilitators of PMAD/PSUD symptom endorsement and treatment attendance. Semi-structured interviews were conducted with 68 Black PPP who were or had been pregnant within the last 24 months, and who either had or did not have a PMAD or PSUD. Participants were enrolled in LTWP and provided feedback on their experience. Using a grounded theory approach, four themes emerged: usability, comfort, necessity, and recommendations. Ease of use, brevity, convenience, and comfort in discussing mental health and substance use via text were highlighted. Need for a program like LTWP in Black communities was discussed, given the reduction in perceived judgement and access to trusted information and resources for PMADs/PSUDs, which may lessen stigma. These qualitative findings illuminate how technology-based adaptations to behavioral health screening and referral can reduce perceived negative judgment and facilitate identification and referral to treatment, thereby more adequately meeting needs of Black PPP.

Racism-related stress and mental health among black women living in Los Angeles County, California: A comparison of postpartum mood and anxiety disorder screening scales

PURPOSE

To assess Black women's exposure to and appraisal of racism-related stress during the postpartum period and to distinguish its impact on three indicators of postpartum mood and anxiety disorders (PMADs) symptoms.

METHODS

Data from the Black Mothers' Mental Wellness Study (N = 231) and linear regression models estimated the associations between racism-related stress and the PMAD indicators: 3-item Edinburgh Postnatal Depression Scale (EPDS-3), 8-item Patient Health Questionnaire (PHQ-8), and PHQ-15.

RESULTS

The majority of participants (80.5%, N = 186) experienced racism a few times a year or more, of which 37.1% (N = 69) were bothered somewhat and 19.3% (N = 36) a lot. Racism-related stress, income, level of education, and history of mental health diagnosis explained greater variance in PMAD symptoms as measured by the PHQ-8 score (R2 = 0.58, p =  < 0.001) compared to the EPDS-3 (R2 = 0.46, p =  < 0.001) or the PHQ-15 (R2 = 0.14, p = 0.035).

CONCLUSIONS

Racism is a stressor for Black women living in Los Angeles County, California. Racism-related stress and emotional expression of PMAD symptoms were salient to the postpartum mental health of the Black women in this study. Findings from this study suggest that the PHQ-8 should be used to assess how racism impacts Black women's postpartum mental health.

"Black Women Should Not Die Giving Life": The lived experiences of Black women diagnosed with severe maternal morbidity in the United States

OBJECTIVE

We sought to understand the lived experiences of Black women diagnosed with severe maternal morbidity (SMM) in communities with high maternal mortality to inform practices that reduce obstetric racism and improve patient outcomes.

METHODS

From August 2022 through December 2022, we conducted a phenomenological, qualitative study among Black women who experienced SMM. Participants were recruited via social media and met inclusion criteria if they self-identified as Black cisgender women, were 18-40 years old, had SMM diagnosed, and lived within zip codes in the United States that have the top-five highest maternal mortality rates. Family members participated on behalf of women who were deceased but otherwise met all other criteria. We conducted in-depth interviews (IDIs), and transcripts were analyzed using inductive and deductive methods to explore birth story experiences.

RESULTS

Overall, 12 participants completed IDIs; 10 were women who experienced SMM and 2 were mothers of women who died due to SMM. The mean age for women who experienced SMM was 31 years (range 26-36 years) at the time of the IDI or death. Most participants had graduate-level education, and the average annual household income was 123,750 USD. Women were especially interested in study participation because of their high-income status as they did not fit the stereotypical profile of Black women who experience racial discrimination. The average time since SMM diagnosis was 2 years. Participants highlighted concrete examples of communication failures, stereotyping by providers, differential treatment, and medical errors which patients experienced as manifestations of racism. Medical personnel dismissing and ignoring concerns during emergent situations, even when raised through strong self-advocacy, was a key factor in racism experienced during childbirth.

CONCLUSIONS

Future interventions to reduce racism and improve maternal health outcomes should center on the experiences of Black women and focus on improving patient-provider communication, as well as the quality and effectiveness of responses during emergent situations. Précis statement: This study underscores the need to center Black women's experiences, enhance patient-provider communication, and address emergent concerns to mitigate obstetric racism and enhance maternal health outcomes.

Structural Racism and Use of Labor Neuraxial Analgesia Among Non-Hispanic Black Birthing People

OBJECTIVE

To assess the association between structural racism and labor neuraxial analgesia use.

METHODS

This cross-sectional study analyzed 2017 U.S. natality data for non-Hispanic Black and White birthing people. The exposure was a multidimensional structural racism index measured in the county of the delivery hospital. It was calculated as the mean of three Black-White inequity ratios (ratios for lower education, unemployment, and incarceration in jails) and categorized into terciles, with the third tercile corresponding to high structural racism. The outcome was the labor neuraxial analgesia rate. Adjusted odds ratios and 95% CIs of neuraxial analgesia associated with terciles of the index were estimated with multivariate logistic regression models. Black and White people were compared with the use of an interaction term between race and ethnicity and the racism index.

RESULTS

Of the 1,740,716 birth certificates analyzed, 396,303 (22.8%) were for Black people. The labor neuraxial analgesia rate was 77.2% for Black people in the first tercile of the racism index, 74.7% in the second tercile, and 72.4% in the third tercile. For White people, the rates were 80.4%, 78.2%, and 78.2%, respectively. For Black people, compared with the first tercile of the racism index, the second tercile was associated with 18.4% (95% CI, 16.9-19.9%) decreased adjusted odds of receiving neuraxial analgesia and the third tercile with 28.3% (95% CI, 26.9-29.6%) decreased adjusted odds. For White people, the decreases were 13.4% (95% CI, 12.5-14.4%) in the second tercile and 15.6% (95% CI, 14.7-16.5%) in the third tercile. A significant difference in the odds of neuraxial analgesia was observed between Black and White people for the second and third terciles.

CONCLUSION

A multidimensional index of structural racism is associated with significantly reduced odds of receiving labor neuraxial analgesia among Black people and, to a lesser extent, White people.

Minority-Serving Hospitals Are Associated With Low Within-Hospital Disparity

BACKGROUND

Disparities in obstetric care have been well documented, but disparities in the within-hospital population have not been as extensively explored. The objective is to assess cesarean delivery rate disparities at the hospital level in a nationally recognized low risk of cesarean delivery group.

METHODS

An observational study using a national population-based database, Nationwide Inpatient Sample, from 2008 to 2011 was conducted. All patients with nulliparous, term, singleton, vertex pregnancies from Black and White patients were included. The primary outcome was delivery mode (cesarean vs vaginal). The primary independent variable was race (Black vs White).

RESULTS

A total of 1,064,351 patients were included and the overall nulliparous, term, singleton, and vertex pregnancies cesarean delivery rate was 14.1%. The within-hospital disparities of cesarean delivery rates were lower in minority-serving hospitals (OR: 1.20 95% CI: 1.12-1.28), rural hospitals (OR 1.11 95% CI: 1.02-1.20), and the South (OR 1.24 95% CI 1.19-1.30) compared to their respective counterparts. Non-minority serving hospitals (OR: 1.20 95% CI 0.12-1.25), and urban hospitals (OR1.32 95% CI 1.28-1.37), the Northeast (OR 1.41 95% CI 1.30-1.53) or West (OR 1.52 95% CI 1.38-1.67), had higher within-hospital racial disparities of cesarean delivery rates. The odds ratios reported are comparing within-hospital cesarean delivery rates in Black and White patients.

DISCUSSION

Significant within-hospital disparities of cesarean delivery rates across hospitals highlight the importance of facility-level factors. Policies aimed at advancing health equity must address hospital-level drivers of disparities in addition to structural racism.

Racial disparities in national maternal mortality trends in the United States from 2000 to 2019: a population-based study on 80 million live births

PURPOSE

In the United States (US), deaths during pregnancy and childbirth have increased over the past 2 decades compared to other high-income countries, and there have been reports that racial disparities in maternal mortality have widened. The study objective was to examine recent trends in maternal mortality in the US by race.

METHODS

Our population-based cross-sectional study used data from the Centers for Disease Control and Prevention's 2000-2019 "Birth Data" and "Mortality Multiple Cause" data files from the US to calculate maternal mortality during pregnancy, childbirth, and puerperium across race. Logistic regression models estimated the effects of race on the risk of maternal mortality and examined temporal changes in risk across race.

RESULTS

A total of 21,241 women died during pregnancy and childbirth, with 65.5% caused by obstetrical complications and 34.5% by non-obstetrical causes. Black women, compared with White women, had greater risk of maternal mortality (OR 2.13, 95% CI 2.06-2.20), as did American Indian women (2.02, 1.83-2.24). Overall maternal mortality risk increased during the 20-year study period, with an annual increase of 2.4 and 4.7/100,000 among Black and American Indian women, respectively.

CONCLUSIONS

Between 2000 and 2019, maternal mortality in the US increased, overall and especially in American Indian and Black women. Targeted public health interventions to improve maternal health outcomes should become a priority.

Black Pregnancy-Related Mortality in the United States

The maternal mortality rate for non-Hispanic Black birthing people is 69.9 deaths per 100,000 live births compared with 26.6 deaths per 100,000 live births for non-Hispanic White birthing people. Black pregnancy-related mortality has been underrepresented in research and the media; however, there is growing literature on the role of racism in health disparities. Those who provide care to Black patients should increase their understanding of racism's impact and take steps to center the experiences and needs of Black birthing people.

'We are suffering. Nothing is changing.' Black mother's experiences, communication, and support in the neonatal intensive care unit in the United States: A Qualitative Study

OBJECTIVES

Black mothers experience markedly disproportionate maternal morbidity and mortality in the United States, with racism often cited as the root cause manifesting through several pathways. The study examined Black mothers' perceived provider communication, support needs, and overall experiences in the neonatal intensive care unit (NICU).

DESIGN

This study used grounded theory embedded in the Black feminist theoretical (BFT) framework to generate new ideas grounded in the data. Data was collected through semi-structured interviews using videoconferencing, with questions related to the mother's overall NICU experiences, communication within the NICU, and perceived support needs. Data were analyzed using thematic analysis.

RESULTS

Twelve mothers participated in the study; most were married (n = 10), had a cesarean birth, had a previous pregnancy complication (e.g., diabetes, hypertension), had attained a graduate degree or more (n = 9), earned an annual household income of $75,000 or more, and were between 35-44 years of age (n = 7). Three broad domains with several accompanying themes and sub-themes were identified, explicating the mother's experiences in the NICU. Specifically, factors influencing NICU hospitalization for mothers included maternal care/nursing experiences, interactions in the NICU, and the perceived support need that might attenuate negative care and birthing experiences. .

CONCLUSION

The study adds to the growing literature championing Black maternal health equity and multilevel quality improvement strategies to foster equitable maternal health. Our study reinforces the need for racially congruent interventions and policy reformations to protect Black birthing people regardless of socioeconomic factors and social class using life course, holistic approaches, and intersectionality mindset. Importantly, using the BFT, this study calls for culturally sensitive research to capture the nuances associated with the multiplicity of experiences of Black people.

Structural Factors in Health Care Associated With the Mental Health Needs of Black Women in California During the Perinatal Period

OBJECTIVE

To identify structural factors associated with the receipt of mental health care treatment among Black women in California during pregnancy and after childbirth.

DESIGN

Secondary analysis of data from the population-based Listening to Mothers in California survey.

PARTICIPANTS

The sample included 194 non-Latina Black women in the postpartum period.

METHODS

We used descriptive statistics, including differences between means and logistic regression, to conduct a series of bivariate analyses.

RESULTS

Most respondents (84.4%, n = 163) reported symptoms of perinatal mood and anxiety disorders prenatally, and half (50% n = 97) reported symptoms of perinatal mood and anxiety disorders in the postpartum period. Only 12.3% to 14.6% of those who reported symptoms received mental health care treatment. Furthermore, 21.2% (n = 38) of respondents were not screened for postpartum depression. Respondents with private insurance coverage were more likely to report receipt of mental health care after childbirth (OR = 4.6; 95% confidence interval [1.5, 13.5]) compared to respondents with public insurance coverage.

CONCLUSION

Our results suggest a high prevalence of unmet mental health needs among non-Latina Black women who lived in California during the perinatal period. Practitioners in clinical settings may be more likely to make referrals to mental health care for women with private insurance coverage in the postpartum period.

Transcending Language Barriers in Obstetrics and Gynecology: A Critical Dimension for Health Equity

There is growing evidence that language discordance between patients and their health care teams negatively affects quality of care, experience of care, and health outcomes, yet there is limited guidance on best practices for advancing equitable care for patients who have language barriers within obstetrics and gynecology. In this commentary, we present two cases of language-discordant care and a framework for addressing language as a critical lens for health inequities in obstetrics and gynecology, which includes a variety of clinical settings such as labor and delivery, perioperative care, outpatient clinics, and inpatient services, as well as sensitivity around reproductive health topics. The proposed framework explores drivers of language-related inequities at the clinician, health system, and societal level. We end with actionable recommendations for enhancing equitable care for patients experiencing language barriers. Because language and communication barriers undergird other structural drivers of inequities in reproductive health outcomes, we urge obstetrician-gynecologists to prioritize improving care for patients experiencing language barriers.

Challenges and Opportunities for Clinician Implicit Bias Training: Insights from Perinatal Care Stakeholders

Introduction

In an attempt to address health inequities, many U.S. states have considered or enacted legislation requiring antibias or implicit bias training (IBT) for health care providers. California's "Dignity in Pregnancy and Childbirth Act" requires that hospitals and alternative birthing centers provide IBT to perinatal clinicians with the goal of improving clinical outcomes for Black women and birthing people. However, there is as yet insufficient evidence to identify what IBT approaches, if any, achieve this goal. Engaging the experiences and insights of IBT stakeholders is a foundational step in informing nascent IBT policy, curricula, and implementation.

Methods

We conducted a multimethod community-based participatory research study with key stakeholders of California's IBT policy to identify key challenges and recommendations for effective clinician IBT. We used focus groups, in-depth interviews, combined inductive/deductive thematic analysis, and multiple techniques to promote rigor and validity. Participants were San Francisco Bay Area-based individuals who identified as Black or African American women with a recent hospital birth (n=20), and hospital-based perinatal clinicians (n=20).

Results

We identified numerous actionable challenges and recommendations regarding aspects of (1) state law; (2) IBT content and format; (3) health care facility IBT implementation; (4) health care facility environment; and (5) provider commitment and behaviors. Patient and clinician insights overlapped substantially. Many respondents felt IBT would improve outcomes only in combination with other antiracism interventions.

Health Equity Implications

These stakeholder insights offer policy-makers, health system leaders, and curriculum developers crucial guidance for the future development and implementation of clinician antibias interventions.

Incidence and risk factors for postpartum mood and anxiety disorders among women veterans

BACKGROUND

Our aim was to determine rates of postpartum mood and anxiety disorders (PMADs) among U.S. women Veterans and the overlap among PMADs. We further sought to identify PMAD risk factors, including those unique to military service.

METHODS

A national sample of women Veterans completed a computer-assisted telephone interview (N = 1414). Eligible participants were aged 20-45 and had separated from service within the last 10 years. Self-report measures included demographics, general health, reproductive health, military exposures, sexual assault, childhood trauma, and posttraumatic stress disorder (PTSD). The PMADs of interest were postpartum depression (PPD), postpartum anxiety (PPA) and postpartum PTSD (PPPTSD). This analysis included 1039 women Veterans who had ever been pregnant and who answered questions about PPMDs related to their most recent pregnancy.

RESULTS

A third (340/1039, 32.7%) of participants were diagnosed with at least one PMAD and one-fifth (215/1039, 20.7%) with two or more. Risk factors common for developing a PMAD included: a mental health diagnosis prior to pregnancy, a self-report of ever having had a traumatic birth experience, and most recent pregnancy occurring during military service. Additional risk factors were found for PPD and PPPTSD.

CONCLUSION

Women Veterans may be at an increased risk for developing PMADs due to high rates of lifetime sexual assault, mental health disorders, and military-specific factors including giving birth during military service and military combat deployment exposures.

Alliance for Innovation on Maternal Health: Consensus Bundle on Sepsis in Obstetric Care

Sepsis in obstetric care is one of the leading causes of maternal death in the United States, with Black, Asian/Pacific Islander, and American Indian/Alaska Native obstetric patients experiencing sepsis at disproportionately higher rates. State maternal mortality review committees have determined that deaths are preventable much of the time and are caused by delays in recognition, treatment, and escalation of care. The "Sepsis in Obstetric Care" patient safety bundle provides guidance for health care teams to develop coordinated, multidisciplinary care for pregnant and postpartum people by preventing infection and recognizing and treating infection early to prevent progression to sepsis. This is one of several core patient safety bundles developed by AIM (the Alliance for Innovation on Maternal Health) to provide condition- or event-specific clinical practices that should be implemented in all appropriate care settings. As with other bundles developed by AIM, the "Sepsis in Obstetric Care" patient safety bundle is organized into five domains: Readiness, Recognition and Prevention, Response, Reporting and Systems Learning, and Respectful, Equitable, and Supportive Care. The Respectful, Equitable, and Supportive Care domain provides essential best practices to support respectful, equitable, and supportive care to all patients. Further health equity considerations are integrated into the elements of each domain.

Vital Signs: Maternity Care Experiences - United States, April 2023

Introduction

Maternal deaths increased in the United States during 2018-2021, with documented racial disparities. Respectful maternity care is a component of quality care that includes preventing harm and mistreatment, engaging in effective communication, and providing care equitably. Improving respectful maternity care can be part of multilevel strategies to reduce pregnancy-related deaths.

Methods

CDC analyzed data from the PN View Moms survey administered during April 24-30, 2023, to examine the following components of respectful care: 1) experiences of mistreatment (e.g., violations of physical privacy, ignoring requests for help, or verbal abuse), 2) discrimination (e.g., because of race, ethnicity or skin color; age; or weight), and 3) reasons for holding back from communicating questions or concerns during maternity (pregnancy or delivery) care.

Results

Among U.S. mothers with children aged <18 years, 20% reported mistreatment while receiving maternity care for their youngest child. Approximately 30% of Black, Hispanic, and multiracial respondents and approximately 30% of respondents with public insurance or no insurance reported mistreatment. Discrimination during the delivery of maternity care was reported by 29% of respondents. Approximately 40% of Black, Hispanic, and multiracial respondents reported discrimination, and approximately 45% percent of all respondents reported holding back from asking questions or discussing concerns with their provider.

Conclusions and implications for public health practice

Approximately one in five women reported mistreatment during maternity care. Implementing quality improvement initiatives and provider training to encourage a culture of respectful maternity care, encouraging patients to ask questions and share concerns, and working with communities are strategies to improve respectful maternity care.

Utilizing Community-Centered Approaches to Address Black Maternal Mortality

The rise of Black maternal mortality rates throughout the country demonstrates a great need to utilize innovative frameworks to craft solutions that improve health outcomes for Black birthing people. Previous research and interventions have examined individual- and policy-level factors to reduce maternal mortality; however, these methods may lack a true community-centered approach to understanding the experiences of Black birthing people in local communities that have been disproportionately impacted. In addition, certain research methods may not recognize other marginalized intersectional identities (e.g., Black transgender men) who experience inequities in Black maternal health. This commentary aims to provide recommendations for utilizing community-centered strategies on Black maternal mortality informed by community-based participatory research principles.

Health Experiences of African American Mothers, Wellness in the Postpartum Period and Beyond (HEAL): A Qualitative Study Applying a Critical Race Feminist Theoretical Framework

The objective of this study is to explore the cultural, social, and historical factors that affect postpartum primary care utilization among Black women with cardiometabolic risk factors and to identify the needs, barriers, and facilitators that are associated with it. We conducted in-depth interviews of 18 Black women with one or more cardiometabolic complications (pre-pregnancy chronic hypertension, diabetes, obesity, preeclampsia, or gestational diabetes) within one year of delivery. We recruited women from three early home-visiting programs in Baltimore, Maryland, between May 2020 and June 2021. We used Critical Race Feminism theory and a behavioral model for healthcare utilization as an analytical lens to develop a codebook and code interview transcripts. We identified and summarized emergent patterns and themes using textual and thematic analysis. We categorized our findings into six main themes: (1) The enduring influence of structural racism, (2) personally mediated racism in healthcare and beyond, (3) sociocultural beliefs about preventative healthcare, (4) barriers to postpartum care transitions, such as education and multidisciplinary communication, (5) facilitators of postpartum care transitions, such as patient-provider relationships and continuity of care, and (6) postpartum health and healthcare needs, such as mental health and social support. Critical race feminism provides a valuable lens for exploring drivers of postpartum primary care utilization while considering the intersectional experiences of Black women.

Trends in State-Level Maternal Mortality by Racial and Ethnic Group in the United States

Importance

Evidence suggests that maternal mortality has been increasing in the US. Comprehensive estimates do not exist. Long-term trends in maternal mortality ratios (MMRs) for all states by racial and ethnic groups were estimated.

Objective

To quantify trends in MMRs (maternal deaths per 100 000 live births) by state for 5 mutually exclusive racial and ethnic groups using a bayesian extension of the generalized linear model network.

Design, Setting, and Participants

Observational study using vital registration and census data from 1999 to 2019 in the US. Pregnant or recently pregnant individuals aged 10 to 54 years were included.

Main Outcomes and Measures

MMRs.

Results

In 2019, MMRs in most states were higher among American Indian and Alaska Native and Black populations than among Asian, Native Hawaiian, or Other Pacific Islander; Hispanic; and White populations. Between 1999 and 2019, observed median state MMRs increased from 14.0 (IQR, 5.7-23.9) to 49.2 (IQR, 14.4-88.0) among the American Indian and Alaska Native population, 26.7 (IQR, 18.3-32.9) to 55.4 (IQR, 31.6-74.5) among the Black population, 9.6 (IQR, 5.7-12.6) to 20.9 (IQR, 12.1-32.8) among the Asian, Native Hawaiian, or Other Pacific Islander population, 9.6 (IQR, 6.9-11.6) to 19.1 (IQR, 11.6-24.9) among the Hispanic population, and 9.4 (IQR, 7.4-11.4) to 26.3 (IQR, 20.3-33.3) among the White population. In each year between 1999 and 2019, the Black population had the highest median state MMR. The American Indian and Alaska Native population had the largest increases in median state MMRs between 1999 and 2019. Since 1999, the median of state MMRs has increased for all racial and ethnic groups in the US and the American Indian and Alaska Native; Asian, Native Hawaiian, or Other Pacific Islander; and Black populations each observed their highest median state MMRs in 2019.

Conclusion and Relevance

While maternal mortality remains unacceptably high among all racial and ethnic groups in the US, American Indian and Alaska Native and Black individuals are at increased risk, particularly in several states where these inequities had not been previously highlighted. Median state MMRs for the American Indian and Alaska Native and Asian, Native Hawaiian, or Other Pacific Islander populations continue to increase, even after the adoption of a pregnancy checkbox on death certificates. Median state MMR for the Black population remains the highest in the US. Comprehensive mortality surveillance for all states via vital registration identifies states and racial and ethnic groups with the greatest potential to improve maternal mortality. Maternal mortality persists as a source of worsening disparities in many US states and prevention efforts during this study period appear to have had a limited impact in addressing this health crisis.

Health Insurance Coverage and Postpartum Outcomes in the US: A Systematic Review

Importance

Approximately half of postpartum individuals in the US do not receive any routine postpartum health care. Currently, federal Medicaid coverage for pregnant individuals lapses after the last day of the month in which the 60th postpartum day occurs, which limits longer-term postpartum care.

Objective

To assess whether health insurance coverage extension or improvements in access to health care are associated with postpartum health care utilization and maternal outcomes within 1 year post partum.

Evidence Review

Medline, Embase, CENTRAL, CINAHL, and ClinicalTrials.gov were searched for US-based studies from inception to November 16, 2022. The reference lists of relevant systematic reviews were scanned for potentially eligible studies. Risk of bias was assessed using questions from the Cochrane Risk of Bias tool and the Risk of Bias in Nonrandomized Studies of Interventions tool. Strength of evidence (SoE) was assessed using the Agency for Healthcare Research and Quality Methods Guide.

Findings

A total of 25 973 citations were screened and 28 mostly moderate-risk-of-bias nonrandomized studies were included (3 423 781 participants) that addressed insurance type (4 studies), policy changes that made insurance more comprehensive (13 studies), policy changes that made insurance less comprehensive (2 studies), and Medicaid expansion (9 studies). Findings with moderate SoE suggested that more comprehensive association was likely associated with greater attendance at postpartum visits. Findings with low SoE indicated a possible association between more comprehensive insurance and fewer preventable readmissions and emergency department visits.

Conclusions and Relevance

The findings of this systematic review suggest that evidence evaluating insurance coverage and postpartum visit attendance and unplanned care utilization is, at best, of moderate SoE. Future research should evaluate clinical outcomes associated with more comprehensive insurance coverage.

Structural racism theory, measurement, and methods: A scoping review

Introduction

Epidemiologic and public health interest in structural racism has grown dramatically, producing both increasingly sophisticated questions, methods, and findings, coupled with concerns of atheoretical and ahistorical approaches that often leave the actual production of health or disease ambiguous. This trajectory raises concerns as investigators adopt the term "structural racism" without engaging with theories and scholars with a long history in this area. This scoping review aims to build upon recent work by identifying current themes about the incorporation of structural racism into (social) epidemiologic research and practice with respect to theory, measurement, and practices and methods for trainees and public health researchers who are not already deeply grounded in this work.

Methods

This review uses methodological framework and includes peer-review articles written in English published between January 2000-August 2022.

Results

A search of Google Scholar, manual collection, and referenced lists identified a total of 235 articles; 138 met the inclusion criteria after duplicates were removed. Results were extracted by, and organized into, three broad sections: theory, construct measurement, and study practice and methods, with several themes summarized in each section.

Discussion

This review concludes with a summary of recommendations derived from our scoping review and a call to action echoing previous literature to resist an uncritical and superficial adoption of "structural racism" without attention to already existing scholarship and recommendations put forth by experts in the field.

Using medical expenditure panel survey data to explore the relationship between patient-centered medical homes and racial disparities in severe maternal morbidity outcomes

BACKGROUND

There are persistent racial/ethnic disparities in the occurrence of severe maternal morbidity. Patient-centered medical home care has the potential to address disparities in maternal outcomes.

OBJECTIVES

To examine (1) the association between receiving patient-centered medical home care and severe maternal morbidity outcomes and (2) the interaction of race/ethnicity on patient-centered medical home status and severe maternal morbidity.

DESIGN/METHODS

Using 2007 to 2016 data from the Medical Expenditures Panel Survey, we conducted a cross-sectional study to estimate the association between receipt of care from a patient-centered medical home and the occurrence of severe maternal morbidity, and racial-specific (White, Black, Asian, Other) relative risks of severe maternal morbidity. Our study used race as a proxy measure for exposure racism. We identified mothers (⩾15 years) who gave birth during the study period. We identified patient-centered medical home qualities using 11 Medical Expenditures Panel Survey questions and severe maternal morbidities using medical claims, and calculated generalized estimating equation models to estimate odds ratios of severe maternal morbidity and 95% confidence intervals.

RESULTS

Among all mothers who gave birth (N = 2801; representing 5,362,782 US lives), only 25% received some exposure patient-centered medical home care. Two percent experienced severe maternal morbidity, and this did not differ statistically (p = 0.11) by patient-centered medical home status. However, our findings suggest a 85% decrease in the risk of severe maternal morbidity among mothers who were defined as always attending a patient-centered medical home (odds ratios: 0.15; 95% confidence interval:0.01-1.87; p = 0.14) and no difference in the risk of severe maternal morbidity among mothers who were defined as sometimes attending a patient-centered medical home (odds ratios: 1.00; 95% confidence interval:0.16-6.42; p = 1.00). There was no overall interaction effect in the model between race and patient-centered medical home groups (p = 0.82), or ethnicity and patient-centered medical home groups (p = 0.62) on the severe maternal morbidity outcome.

CONCLUSION

While the rate of severe maternal morbidity was similar to US rates, few mothers received care from a patient-centered medical home which may be due to underreporting. Future research should further investigate the potential for patient-centered medical home-based care to reduce odds of severe maternal morbidity across racial/ethnic groups.

Sexual Orientation-Related Nondiscrimination Laws and Maternal Hypertension Among Black and White U.S. Women

Background: Black women and sexual minority women are more likely to report adverse maternal health. Little research has investigated maternal health disparities at the intersection of race/ethnicity and sexual orientation or the mechanisms that contribute to these disparities. Materials and Methods: We analyzed data from the National Longitudinal Study of Adolescent to Adult Health. Our sample was restricted to Black and White women who had at least one live birth and were followed-up in Wave V of the data (n = 3,396). We used multivariable logistic regression to analyze the associations between race, sexual orientation identity, and a four-item state-level index of sexual orientation-related nondiscrimination laws. Results: We found that higher numbers of state-level sexual orientation-related nondiscrimination laws were associated with lower risk of maternal hypertension among U.S. women overall (odds ratio [OR] = 0.82, 95% confidence interval [CI] 0.73-0.93), and Black women had a higher risk of maternal hypertension relative to White women (OR = 1.32, 95% CI 1.00-1.79). Interactions between race, sexual orientation identity, and sexual orientation-related policies show that, regardless of sexual orientation identity, sexual orientation-related nondiscrimination laws were associated with a lower risk of maternal hypertension among White mothers (OR = 0.80, 95% CI 0.70-0.92). However, among Black women, these laws were associated with a lower risk of maternal hypertension among lesbian and bisexual women (OR = 0.18, 95% CI 0.05-0.68) only. Conclusions: Laws that prevent discrimination related to sexual orientation in various societal domains may play an important role in improving maternal health outcomes among White women in general and Black lesbian and bisexual women in particular.

Experiences With Prenatal Care Delivery Reported by Black Patients With Low Income and by Health Care Workers in the US: A Qualitative Study

IMPORTANCE

Black pregnant people with low income face inequities in health care access and outcomes in the US, yet their voices have been largely absent from redesigning prenatal care.

OBJECTIVE

To examine patients' and health care workers' experiences with prenatal care delivery in a largely low-income Black population to inform care innovations to improve care coordination, access, quality, and outcomes.

DESIGN, SETTING, AND PARTICIPANTS

For this qualitative study, human-centered design-informed interviews were conducted at prenatal care clinics with 19 low-income Black patients who were currently pregnant or up to 1 year post partum and 19 health care workers (eg, physicians, nurses, and community health workers) in Detroit, Michigan, between October 14, 2019, and February 7, 2020. Questions focused on 2 human-centered design phases: observation (understanding problems from the end user's perspective) and ideation (generating novel potential solutions). Questions targeted participants' experiences with the 3 goals of prenatal care: medical care, anticipatory guidance, and social support. An eclectic analytic strategy, including inductive thematic analysis and matrix coding, was used to identify promising strategies for prenatal care redesign.

MAIN OUTCOMES AND MEASURES

Preferences for prenatal care redesign.

RESULTS

Nineteen Black patients (mean [SD] age, 28.4 [5.9] years; 19 [100%] female; and 17 [89.5%] with public insurance) and 17 of 19 health care workers (mean [SD] age, 47.9 [15.7] years; 15 female [88.2%]; and 13 [76.5%] Black) completed the surveys. A range of health care workers were included (eg, physicians, doulas, and social workers). Although all affirmed the 3 prenatal care goals, participants reported failures and potential solutions for each area of prenatal care delivery. Themes also emerged in 2 cross-cutting areas: practitioners and care infrastructure. Participants reported that, ideally, care structure would enable strong ongoing relationships between patients and practitioners. Practitioners would coordinate all prenatal services, not just medical care. Finally, care would be tailored to individual patients by using care navigators, flexible models, and colocation of services to reduce barriers.

CONCLUSIONS AND RELEVANCE

In this qualitative study of low-income, Black pregnant people in Detroit, Michigan, and the health care workers who care for them, prenatal care delivery failed to meet many patients' needs. Participants reported that an ideal care delivery model would include comprehensive, integrated services across the health care system, expanding beyond medical care to also include patients' social needs and preferences.

Disparities in Comprehension of the Obstetric Consent According to Language Preference Among Hispanic/Latinx Pregnant Patients

BACKGROUND

We assessed understanding of the obstetric consent form between patients with English and Spanish language preference.

METHODS

This observational study included pregnant patients who identified as Hispanic/Latinx with English or Spanish language preference (defined as what language the patient prefers to receive healthcare information) and prenatal care providers at a large academic medical center from 2018 to 2021. Patient demographics, language preference, literacy, numeracy, acculturation, comprehension of the obstetric consent, and provider explanations were collected.

RESULTS

We report descriptive statistics and thematic analysis with an inductive approach from 30 patients with English preference, 10 with Spanish preference, and 23 providers. The English group demonstrated 72% median correct responses about the consent form; the Spanish group demonstrated 61% median correct responses. Regardless of language, the participants demonstrated limited understanding of certain topics, such as risks of cesarean birth.

DISCUSSION

Overall comprehension of key information in an obstetric consent form was low, with differences in language groups, which highlights opportunities for improvements in communication across language barriers. Innovations in the communication of critical pregnancy information for patients with limited English proficiency need to be developed and tested.

Society for Maternal-Fetal Medicine Special Statement: Cognitive bias and medical error in obstetrics-challenges and opportunities

The processes of diagnosis and management involve clinical decision-making. However, decision-making is often affected by cognitive biases that can lead to medical errors. This statement presents a framework of clinical thinking and decision-making and shows how these processes can be bias-prone. We review examples of cognitive bias in obstetrics and introduce debiasing tools and strategies. When an adverse event or near miss is reviewed, the concept of a cognitive autopsy-a root cause analysis of medical decision-making and the potential influence of cognitive biases-is promoted as part of the review process. Finally, areas for future research on cognitive bias in obstetrics are suggested.