Evidence map›Paper›PMID 25542227›Full record

ArticleInternational journal of public health2015

Disparities in birth weight and gestational age by ethnic ancestry in South American countries.

George L Wehby, Juan A Gili, Mariela Pawluk, Eduardo E Castilla, Jorge S López-Camelo

Abstract read
In one paragraph

Article in International journal of public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

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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

5 authors.

George L WehbyDepartment of Health Management and Policy, College of Public Health, University of Iowa, 145N. Riverside Dr., 100 College of Public Health Bldg., Room N248, Iowa City, IA, 52242-2007, USA, george-wehby@uiowa.edu.
Juan A Gili
Mariela Pawluk
Eduardo E Castilla
Jorge S López-Camelo

Funding

Genetic instrumental variable studies of maternal risk behaviors for oral cleftsR01DE020895 · NIDCR · UNIVERSITY OF IOWA · PI WEHBY, GEORGE L · 2010 to 2014
$2.5M
Identifying determinants of birth outcomes in South AmericaR03TW008110 · FIC · UNIVERSITY OF IOWA · PI WEHBY, GEORGE L · 2010 to 2012
$118k
FIC NIH HHS 1R03TW008110-01A2FIC NIH HHS R03 TW008110NIDCR NIH HHS 1 R01 DE020895
6 · The paper itself

Abstract

objectivesWe examine disparities in birth weight and gestational age by ethnic ancestry in 2000-2011 in eight South American countries.

methodsThe sample included 60,480 singleton live births. Regression models were estimated to evaluate differences in birth outcomes by ethnic ancestry controlling for time trends.

resultsSignificant disparities were found in seven countries. In four countries-Brazil, Ecuador, Uruguay, and Venezuela-we found significant disparities in both low birth weight and preterm birth. Disparities in preterm birth alone were observed in Argentina, Bolivia, and Colombia. Several differences in continuous birth weight, gestational age, and fetal growth rate were also observed. There were no systematic patterns of disparities between the evaluated ethnic ancestry groups across the study countries, in that no racial/ethnic group consistently had the best or worst outcomes in all countries.

conclusionsRacial/ethnic disparities in infant health are common in several South American countries. Differences across countries suggest that racial/ethnic disparities are driven by social and economic mechanisms. Researchers and policymakers should acknowledge these disparities and develop research and policy programs to effectively target them.

Indexed as

Birth WeightGestational AgeEthnicityHealth Status DisparitiesHumansInfant, Low Birth WeightInfant, NewbornPremature BirthSouth America

Identifiers

PMID25542227
PMCPMC4699418

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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.