Evidence map›Paper›PMID 38320178›Full record

ArticleNEJM evidence2023

Hypertensive Disorders of Pregnancy and Risk of Stroke in U.S. Black Women.

Shanshan Sheehy, Hugo J Aparicio, Nuo Xu, Kimberly A Bertrand, Yvonne Page Robles, Vasileios-Arsenios Lioutas, Julie G Shulman, Lynn Rosenberg, Julie R Palmer

Abstract read
In one paragraph

Article in NEJM evidence, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. A Systematic Review of Complications Following Pre-eclampsia.Maternal and child health journal · 2024
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. A Bayesian zero-inflated spatially varying coefficients model for overdispersed binomial data.Journal of the Royal Statistical Society. Series A, (Statistics in Society) · 2025
    Article
  8. Article
  9. Racial and Ethnic Disparities in Stroke Incidence and Outcomes.Current cardiovascular risk reports · 2025
    Article
  10. Article
  11. Review
  12. Article
  13. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Shanshan SheehySlone Epidemiology Center, Boston University, Boston.
Hugo J AparicioBoston University Chobanian & Avedisian School of Medicine, Boston.
Nuo XuSlone Epidemiology Center, Boston University, Boston.
Kimberly A BertrandSlone Epidemiology Center, Boston University, Boston.
Yvonne Page RoblesSlone Epidemiology Center, Boston University, Boston.
Vasileios-Arsenios LioutasBeth Israel Medical Center, Boston.
Julie G ShulmanBoston University Chobanian & Avedisian School of Medicine, Boston.
Lynn RosenbergSlone Epidemiology Center, Boston University, Boston.
Julie R PalmerSlone Epidemiology Center, Boston University, Boston.

Funding

A Follow-up Study for Causes of Cancer in Black WomenU01CA164974 · NCI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI Kimberly A. Bertrand, Yvette C Cozier · 2017 to 2026
$24.0M
FOLLOW-UP STUDY FOR CAUSES OF ILLNESS IN BLACK WOMENR01CA058420 · NCI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI ROSENBERG, LYNN · 1999 to 2013
$20.7M
Pregnancy complications in relation to stroke risk in African American womenR01MD015085 · NIMHD · BOSTON UNIVERSITY MEDICAL CAMPUS · PI SHEEHY, SHANSHAN · 2020 to 2022
$1.1M
Apolipoprotein L1 variants and risk of preeclampsia and preterm birth in African American womenR21HD105201 · NICHD · BOSTON UNIVERSITY MEDICAL CAMPUS · PI SHEEHY, SHANSHAN · 2021 to 2022
$470k
NCI NIH HHS R01 CA058420NCI NIH HHS U01 CA164974NICHD NIH HHS R21 HD105201NIMHD NIH HHS R01 MD015085
6 · The paper itself

Abstract

backgroundBlack women have a disproportionately higher burden of both preeclamptic pregnancy and stroke compared with White women, but virtually all existing evidence on this possible association has been generated from women of European ancestry.

methodsIn the Black Women’s Health Study, a prospective cohort of U.S. Black women who enrolled in 1995, 42,924 participants were parous and free of cardiovascular disease at baseline. Biennial questionnaires included questions on preeclampsia, gestational hypertension, and stroke. We sought the medical records for participants who reported a stroke, and we reviewed them blinded to reproductive history. Cox proportional-hazards models, with control for potential confounders, were used to estimate hazard ratios and 95% confidence intervals (CIs).

resultsOver a median of 22 years of follow-up, there were 1555 incident strokes, including 310 among 4938 women with a history of hypertensive disorders of pregnancy (HDOP). The multivariable hazard ratio for stroke for women with any HDOP compared with those who had never experienced HDOP was 1.66 (95% CI, 1.46 to 1.89). Comparable hazard ratios were 1.53 (95% CI, 1.29 to 1.82) for preeclampsia and 1.81 (95% CI, 1.53 to 2.13) for gestational hypertension only. Associations were similar among women under age 55 years and those aged 55 years and older.

conclusionsIn this prospective study of Black women, a history of HDOP was associated with an estimated 66% increased long-term risk of stroke. This association may contribute to the disproportionately higher stroke incidence in Black women given the higher prevalence of HDOP in this population. (Funded by the U.S. National Institutes of Health.)

Indexed as

Hypertension, Pregnancy-InducedStrokeBlack or African AmericanFemaleHumansIncidencePregnancyRisk Factors

Identifiers

PMID38320178
PMCPMC10919377

What OpenQuestion holds

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Registered trials

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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.