Evidence map›Paper›PMID 35509645›Full record

ReviewRevista panamericana de salud publica = Pan American journal of public health2022

Adverse pregnancy and perinatal outcomes in Latin America and the Caribbean: systematic review and meta-analysis.

Estela Blanco, Marcela Marin, Loreto Nuñez, Erika Retamal, Ximena Ossa, Katherine E Woolley, Tosin Oludotun, Suzanne E Bartington, Juana Maria Delgado-Saborit, Roy M Harrison and 2 more

Abstract readReview
In one paragraph

Review in Revista panamericana de salud publica = Pan American journal of public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

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

  1. Pooled it
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  11. Low adherence to aspirin and calcium carbonate for preeclampsia prevention in pregnant women with chronic hypertension in a brazilian hospital.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2025
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  15. Cells · 2024
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  20. Maternal-fetal outcomes of women with hypertensive disorders of pregnancy.Revista da Associacao Medica Brasileira (1992) · 2023
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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.

Estela BlancoFacultad de Medicina Pontifica Universidad Católica Santiago Chile Facultad de Medicina, Pontifica Universidad Católica, Santiago, Chile.
Marcela MarinFacultad de Ciencias de la Salud Universidad de Talca Talca Chile Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile.
Loreto NuñezFacultad de Ciencias de la Salud Universidad de Talca Talca Chile Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile.
Erika RetamalFacultad de Ciencias de la Salud Universidad de Talca Talca Chile Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile.
Ximena OssaDepartamento de Salud Pública y Centro de Excelencia CIGES Universidad de la Frontera Temuco Chile Departamento de Salud Pública y Centro de Excelencia CIGES, Universidad de la Frontera, Temuco, Chile.
Katherine E WoolleyInstitute of Applied Health Research University of Birmingham Birmingham Northern Ireland Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland.
Tosin OludotunInstitute of Applied Health Research University of Birmingham Birmingham Northern Ireland Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland.
Suzanne E BartingtonInstitute of Applied Health Research University of Birmingham Birmingham Northern Ireland Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland.
Juana Maria Delgado-SaboritSchool of Medicine Universitat Jaume I Castellon Spain School of Medicine, Universitat Jaume I, Castellon, Spain.
Roy M HarrisonSchool of Geography Earth & Environmental Sciences University of Birmingham Birmingham United Kingdom School of Geography, Earth & Environmental Sciences, University of Birmingham, Birmingham, United Kingdom.
Pablo Ruiz-RudolphInstituto de Salud Poblacional Facultad de Medicina Universidad de Chile Santiago Chile Instituto de Salud Poblacional, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
María Elisa QuinterosFacultad de Ciencias de la Salud Universidad de Talca Talca Chile Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To estimate the point prevalence and likely ranges of pregnancy-induced hypertension, pre-eclampsia, gestational diabetes, low birth weight and preterm delivery in Latin America and the Caribbean, and evaluate the heterogeneity of the estimates. Methods: We conducted a systematic review and meta-analysis of observational studies reporting the prevalence of maternal and perinatal adverse outcomes in populations in Latin American and the Caribbean published between 2000 and 2019 in English, Spanish, or Portuguese. We searched PubMed, Embase, and LILACS. We estimated the point prevalence and evaluated overall heterogeneity and, in sub-group analyses, heterogeneity by study design and level of bias. Results: Of 1087 records retrieved, 50 articles were included in the review: two on hypertensive disorders of pregnancy, 14 on pre-eclampsia, six on gestational diabetes, nine on low birth weight and 19 on preterm birth. No meta-analysis for hypertensive disorders of pregnancy could be done because of the small number of studies. Point prevalence estimates and 95% confidence intervals (CIs) for pre-eclampsia, gestational diabetes, low birth weight, and preterm birth were: 6.6% (95% CI: 4.9%, 8.6%), 8.5% (95% CI: 3.9%, 14.7%), 8.5% (95% CI: 7.2%, 9.8%), and 10.0% (95% CI: 8.0%, 12.0%), respectively. We observed substantial heterogeneity overall and by study design. No major differences in estimates were observed by level of bias. Conclusions: The results of this study provide updated estimates of some of the most prevalent adverse pregnancy and perinatal outcomes in Latin America and the Caribbean. They highlight that important heterogeneity exists in prevalence estimates, which may reflect the diversity of populations in the region.

Indexed as

Caribbean Regiondiabetes, gestationalHypertension, pregnancy-inducedinfant, low birth weightLatin Americapre-eclampsiapremature birth

Identifiers

PMID35509645
PMCPMC9060182

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.