Evidence map›Paper›PMID 37212139›Full record

ArticleStroke2023

Risk of Midlife Stroke After Adverse Pregnancy Outcomes: The FinnGen Study.

Eliza C Miller, Anni Kauko, Sarah E Tom, Hannele Laivuori, Teemu Niiranen, Natalie A Bello, FinnGen Investigators

Open access · bronzeAbstract read
In one paragraph

Article in Stroke, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
7.1field-weighted citation impact, top 2% of its field
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  15. Impact of adverse pregnancy outcomes on brain vascular health and cognition.Research and practice in thrombosis and haemostasis · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 6 institutions in 2 countries.

Eliza C MillerDepartment of Neurology, Columbia University, New York (E.C.M., S.E.T.).ORCID 0000-0002-7108-8906
Anni KaukoDepartment of Internal Medicine, University of Turku, Finland (A.K., T.N.).ORCID 0000-0003-1131-3865
Sarah E TomDepartment of Neurology, Columbia University, New York (E.C.M., S.E.T.).ORCID 0000-0003-0094-5138
Hannele LaivuoriDepartment of Obstetrics and Gynecology, Tampere University Hospital, Finland (H.L.).ORCID 0000-0003-3212-7826
Teemu NiiranenDepartment of Internal Medicine, University of Turku, Finland (A.K., T.N.).ORCID 0000-0002-7394-7487
Natalie A BelloDepartment of Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA (N.A.B.).ORCID 0000-0003-3257-3623
FinnGen Investigators
Cedars-Sinai Medical Center · USColumbia University · USTampere University Hospital · FIUniversity of Turku · FIFinnish Institute for Health and Welfare · FITurku University of Applied Sciences · FI

Funding

Vascular Contributions to Cognitive Impairment after Adverse Pregnancy Outcomes: the nuMoM2b-Heart Health StudyR01NS122815 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Eliza C Miller · 2021 to 2026
$3.7M
Cardiac Manifestations of PreeclampsiaR01HL153382 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BELLO, NATALIE A · 2020 to 2023
$1.6M
Neurovascular Unit Dysfunction in Women with Severe PreeclampsiaK23NS107645 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MILLER, ELIZA C · 2019 to 2023
$1.1M
Blood Pressure Measurement and Hypertension in PregnancyK23HL136853 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BELLO, NATALIE A · 2018 to 2022
$948k
Pregnancy complications and the development of Alzheimer's disease and related dementias in women in the Adult Changes in Thought studyR21AG069111 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MILLER, ELIZA C · 2020 to 2021
$460k
PROtecting Maternal brains from Injury and Stroke (PROMIS): a Single-center Phase 2 Clinical TrialR21HD110992 · NICHD · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MILLER, ELIZA C · 2023 to 2024
$452k
NHLBI NIH HHS K23 HL136853NHLBI NIH HHS R01 HL153382NIA NIH HHS R21 AG069111NICHD NIH HHS R21 HD110992NINDS NIH HHS K23 NS107645NINDS NIH HHS R01 NS122815
6 · The paper itself

Abstract

backgroundAdverse pregnancy outcomes (APO) contribute to higher risk of maternal cerebrovascular disease, but longitudinal data that include APO and stroke timing are lacking. We hypothesized that APO are associated with younger age at first stroke, with a stronger relationship in those with >1 pregnancy with APO.

methodsWe analyzed longitudinal Finnish nationwide health registry data from the FinnGen Study. We included women who gave birth after 1969 when the hospital discharge registry was established. We defined APO as a pregnancy affected by gestational hypertension, preeclampsia, eclampsia, preterm birth, small for gestational age infant, or placental abruption. We defined stroke as first hospital admission for ischemic stroke or nontraumatic intracerebral or subarachnoid hemorrhage, excluding stroke during pregnancy or within 1 year postpartum. We used Kaplan-Meier survival curves and multivariable-adjusted Cox and generalized linear models to assess the relationship between APO and future stroke.

resultsWe included 144 306 women with a total of 316 789 births in the analysis sample, of whom 17.9% had at least 1 pregnancy with an APO and 2.9% experienced an APO in ≥2 pregnancies. Women with APO had more comorbidities including obesity, hypertension, heart disease, and migraine. Median age at first stroke was 58.3 years in those with no APO, 54.8 years in those with 1 APO, and 51.6 years in those with recurrent APO. In models adjusted for sociodemographic characteristics and stroke risk factors, risk of stroke was greater in women with 1 APO (adjusted hazard ratio, 1.3 [95% CI, 1.2-1.4]) and recurrent APO (adjusted hazard ratio, 1.4 [95% CI, 1.2-1.7]) compared with those with no APO. Women with recurrent APO had more than twice the stroke risk before age 45 (adjusted odds ratio, 2.1 [95% CI, 1.5-3.1]) compared with those without APO.

conclusionsWomen who experience APO have earlier onset of cerebrovascular disease, with the earliest onset in those with more than 1 affected pregnancy.

Indexed as

Hypertension, Pregnancy-InducedPre-EclampsiaPremature BirthStrokeFemaleHumansInfant, NewbornMaleMiddle AgedPlacentaPregnancyPregnancy OutcomeRisk Factorscerebrovascular disordershypertension, pregnancy-inducedpregnancystroke

Identifiers

PMID37212139
PMCPMC10330298
OpenAlexW4377220115

What OpenQuestion holds

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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.