Reducing Racial Disparities in SMM post COVID19: Assessing the integration of maternal safety bundles and community based doulas to improve outcomes for Black women

ABSTRACT
Black women experience significant
disparities
in pregnancy care, complications, and outcomes, compared to White women. Recognizing, tracking and understanding patterns of severe maternal mortality (SMM) and associated disparities
by race/ethnicity, along with developing and carrying out interventions to improve the quality of maternal care, are essential to reducing SMM and thereby maternal mortality. To date, there has been little research specifically aimed at understanding whether the maternal health disparities as experienced by Black women can be ameliorated through an integrated care model that includes engagement of mothers of different backgrounds in the planning and implementation of maternal safety bundles in addition to prenatal, birth and postpartum support from community doulas. We intend to use the Health Impact Pyramid to develop, implement and assess the effectiveness of such a system in reducing disparities in SMM and mortality. The data sources for this study will include state-level and hospital-specific discharge data collected as part of the Alliance for Innovation on Maternal Health (AIM) project; the Maternal Mortality Review Committee (MMRC); and the Pregnancy to Early Life Longitudinal (PELL) data system, which focuses on population-level data needed to examine health
disparities among
racial and ethnic groups in Massachusetts. In addition to these existing data sources, we intend to establish a data collection tool to assess doula services as well as analyze qualitative data from interviews with black women and focus groups with providers and doulas to explore the effect of incorporating doula-provided services into prenatal, birth and postpartum care. This proposal has three main study areas that will lead to a systematic understanding of ways to address and prevent SMM among black women and thus, establish a foundation for the development, testing and scale-up of future interventions to improve maternal health outcomes: 1) Use longitudinally linked hospital discharge data from PELL (2008-2018) to characterize preconception, prenatal and postpartum hospital encounters among women with SMM in order to identify key points where opportunities to intervene were missed. 2): Among hospitals that serve black women, to assess the impact of implementing maternal safety bundles to ensure that black women are receiving quality obstetric care 3): Examine how systems integrating community-based doula support could decrease the disparities of SMM among black and white mothers. Our study will lead to a more systematic understanding of pregnancy outcomes for Black women at highest risk of SMM, thus establishing a foundation for development and testing of future interventions to improve maternal outcomes.

Grant Number: 5R01MD016026-05
NIH Institute/Center: NIH
Principal Investigator: NDIDIAMAKA AMUTAH-ONUKAGHA