Evidence map›Paper›PMID 36401939›Full record

SynthesisHealth & place2022

Structural racism and adverse maternal health outcomes: A systematic review.

Elleni M Hailu, Sai Ramya Maddali, Jonathan M Snowden, Suzan L Carmichael, Mahasin S Mujahid

Abstract readSystematic Review
In one paragraph

Synthesis in Health & place, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed, 4 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

94 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Racial Discrimination and Multiple Health Outcomes: An Umbrella Review of Systematic Reviews and Meta-Analyses.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2025
    Pooled it
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Social and structural disparities in family presence and engagement in the NICU.Journal of perinatology : official journal of the California Perinatal Association · 2026
    Article
  11. Article
  12. Experiences of Blame Among Pregnant Black Women During Prenatal Care.Journal of racial and ethnic health disparities · 2026
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. A Qualitative Study of the Impact of Police Violence on Black Birthing People.Journal of racial and ethnic health disparities · 2026
    Article
  19. Article
  20. Article

34 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Elleni M HailuDivision of Epidemiology, School of Public Health, University of California, 2121 Berkeley Way, Berkeley, CA, 94720, USA. Electronic address: ehailu@berkeley.edu.
Sai Ramya MaddaliInterdisciplinary Division, School of Public Health, University of California, 2121 Berkeley Way, Berkeley, CA, 94720, USA.
Jonathan M SnowdenSchool of Public Health, Oregon Health & Science University-Portland State University, 1805 SW 4th Ave #623T, Portland, OR, 97201, USA.
Suzan L CarmichaelDivision of Neonatal & Developmental Medicine, Department of Pediatrics, Division of Maternal-Fetal Medicine and Obstetrics, Department of Obstetrics and Gynecology, Stanford University School of Medicine, 3145 Porter Drive #A103, Palo Alto, CA, 94304, USA.
Mahasin S MujahidDivision of Epidemiology, School of Public Health, University of California, 2121 Berkeley Way, Berkeley, CA, 94720, USA.

Funding

Severe Maternal Morbidity: An Investigation of Racial-Ethnic Disparities, Social Disadvantage & Maternal WeightR01NR017020 · NINR · STANFORD UNIVERSITY · PI SUZAN L CARMICHAEL · 2018 to 2026
$5.2M
Building a causal pathway framework to identify interventions to prevent severe maternal morbidityR01NR020335 · NINR · STANFORD UNIVERSITY · PI CARMICHAEL, SUZAN L · 2021 to 2025
$3.7M
NINR NIH HHS R01 NR017020NINR NIH HHS R01 NR020335
6 · The paper itself

Abstract

In the United States, racial disparities in adverse maternal health outcomes remain a pressing issue, with Black women experiencing a 3-4 times higher risk of maternal mortality and a 2-3 times higher risk of severe maternal morbidity. Despite recent encouraging efforts, fundamental determinants of these alarming inequities (e.g. structural racism) remain understudied. Approaches that address these structural drivers are needed to then intervene upon root causes of adverse maternal outcomes and their disparities and to ultimately improve maternal health across the U.S. In this paper, we offer a conceptual framework for studies of structural racism and maternal health disparities and systematically synthesize the current empirical epidemiologic literature on the links between structural racism measures and adverse maternal health outcomes. For the systematic review, we searched electronic databases (Pubmed, Web of Science, and EMBASE) to identify peer-reviewed U.S. based quantitative articles published between 1990 and 2021 that assessed the link between measures of structural racism and indicators of maternal morbidity/mortality. Our search yielded 2394 studies and after removing duplicates, 1408 were included in the title and abstract screening, of which 18 were included in the full text screening. Only 6 studies met all the specified inclusion criteria for this review. Results revealed that depending on population sub-group analyzed, measures used, and covariates considered, there was evidence that structural racism may increase the risk of adverse maternal health outcomes. This review also highlighted several areas for methodological and theoretical development in this body of work. Future work should more comprehensively assess structural racism in a way that informs policy and interventions, which can ameliorate its negative consequences on racial/ethnic disparities in maternal morbidity/mortality.

Indexed as

Maternal HealthSystemic RacismBlack PeopleDatabases, FactualEthnicityFemaleHumansHealth inequitiesMaternal healthMaternal outcomesStructural racism

Identifiers

PMID36401939
PMCPMC11216026

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.