Evidence map›Paper›PMID 40138612›Full record

ArticlePLOS global public health2025

Eclampsia among adolescent mothers in low- and middle-Income countries.

Laura van der Krogt, Alexandra Ridout, Nicola Vousden, Hannah L Nathan, Paul T Seed, Betty Sam Midwife, Mariama Momoh Midwife, Tom Sesay, Francis Smart, Mrutunjaya Bellad and 2 more

Abstract read
In one paragraph

Article in PLOS global public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Article
  2. Article
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

12 authors.

Laura van der KrogtDivision of Women's Health, King's College London, Women's Health Academic Centre, St Thomas' Hospital, London, United Kingdom.ORCID https://orcid.org/0009-0004-2040-0375
Alexandra RidoutDivision of Women's Health, King's College London, Women's Health Academic Centre, St Thomas' Hospital, London, United Kingdom.ORCID https://orcid.org/0000-0003-0988-7229
Nicola VousdenNational Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.
Hannah L NathanDivision of Women's Health, King's College London, Women's Health Academic Centre, St Thomas' Hospital, London, United Kingdom.ORCID https://orcid.org/0000-0002-4708-8973
Paul T SeedDivision of Women's Health, King's College London, Women's Health Academic Centre, St Thomas' Hospital, London, United Kingdom.ORCID https://orcid.org/0000-0001-7904-7933
Betty Sam MidwifeWelbodi Partnership, Freetown, Sierra Leone.
Mariama Momoh MidwifeMinistry of Health, Freetown, Sierra Leone.
Tom SesayMinistry of Health, Freetown, Sierra Leone.
Francis SmartMinistry of Health, Freetown, Sierra Leone.
Mrutunjaya BelladJawaharlal Nehru Medical College, Belgaum, Karnataka, India.
Bellington VwalikaUniversity of Zambia, Lusaka, Zambia.
Andrew ShennanDivision of Women's Health, King's College London, Women's Health Academic Centre, St Thomas' Hospital, London, United Kingdom.ORCID https://orcid.org/0000-0001-5273-3132

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Everyday, approximately 800 pregnant women die from preventable causes, with 95% of these deaths occurring in low- and middle-income countries. Adolescent mothers are disproportionally affected. Hypertensive disorders, including eclampsia, contribute to around 20% of direct maternal deaths, many of which are preventable with simple, cost-effective interventions. This study aims to quantify the risk of eclampsia among adolescent mothers in low- and middle-income countries. This secondary analysis used data from three large multi-center studies within the CRADLE programme of work, conducted across ten regions in Sub-Saharan Africa, India, and Haiti. Data on eclampsia and maternal age were prospectively collected from routine sources and active case finding. The incidence rates of eclampsia were calculated, and the relative risk of eclampsia in adolescents were calculated and compared to non-adolescent mothers. Among 601,343 deliveries, 3,098 cases of eclampsia were recorded (0·51%). The incidence of eclampsia varied widely, from 22 per 10,000 deliveries in Zambia to 142 per 10,000 deliveries in Sierra Leone, a 6·5-fold variation. Adolescents accounted for 34% of eclampsia cases (1065/3098). The relative risk of eclampsia in adolescents compared to older mothers ranged from 1·50 (95% CI 1.32 to 1.83) to 3·45 (95% CI 2.71 to 4.41) across sites (p<0.0001). Adolescent mothers in low- and middle- income countries studied faced a significantly higher risk of eclampsia compared to older mothers. The reproducibility of this finding across diverse settings and time periods highlights the vulnerability of adolescent mothers to health inequalities associated with hypertensive disorders. Further research is needed to explore mechanisms underlying eclampsia in this group, independent of the severity of maternal or fetal disease. Developing targeted interventions and strategies to improve maternal and perinatal outcomes in this high-risk group should be a priority.

Identifiers

PMID40138612
PMCPMC11942366

What Socratic holds

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LicenceCC BY
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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 Socratic graph.