Evidence map›Paper›PMID 22237686›Full record

ArticleDiabetologia2012

Impact of maternal diabetes on birthweight is greater in non-Hispanic blacks than in non-Hispanic whites.

K J Hunt, N M Marlow, M Gebregziabher, C N Ellerbe, J Mauldin, M E Mayorga, J E Korte

Open access · bronzeAbstract read
In one paragraph

Article in Diabetologia, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.4field-weighted citation impact, top 9% 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

20 citing papers in PubMed, 27 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

K J HuntDepartment of Medicine/Biostatistics and Epidemiology, Medical University of South Carolina, Charleston, SC 29425, USA. huntke@musc.edu
N M Marlow
M Gebregziabher
C N Ellerbe
J Mauldin
M E Mayorga
J E Korte
Medical University of South Carolina · USClemson University · US

Funding

Trans-generational Impact of Maternal Obesity and Diabetes on Health DisparitiesR01MD004251 · NIMHD · CLEMSON UNIVERSITY · PI HUNT, KELLY J, MAYORGA, MARIA ESTHER · 2009 to 2011
$733k
NIMHD NIH HHS R01 MD004251NIMHD NIH HHS R01-MD004251
6 · The paper itself

Abstract

aims/hypothesisTo determine the impact of maternal diabetes during pregnancy on racial disparities in fetal growth.

methodsUsing linked birth certificate, inpatient hospital and prenatal claims data we examined live singleton births of mothers resident in South Carolina who self-reported their race as non-Hispanic white (NHW; n = 140,128) or non-Hispanic black (NHB; n = 82,492) and delivered at 28-42 weeks' gestation between 2004 and 2008.

resultsPrepregnancy diabetes prevalence was higher in NHB (3.0%) than in NHW (1.7%), while the prevalence of gestational diabetes mellitus (GDM) was similar in NHB (6.1%) and NHW (6.3%). At a delivery BMI of 35 kg/m(2), GDM exposure was associated with an average birthweight only 17 g (95% CI 4, 30) higher in NHW, but 78 g (95% CI 61, 95) higher in NHB (controlling for gestational age, maternal age, infant sex and availability of information on prenatal care). Figures for prepregnancy diabetes were 58 g (95% CI 34, 81) in NHW and 60 g (95% CI 37, 84) in NHB. GDM had a greater impact on birthweight in NHB than in NHW (60 g racial difference [95% CI 39, 82]), while prepregnancy diabetes had a large but similar impact. Similarly, the RR for GDM of having a large- relative to a normal-weight-for-gestational-age infant was lower in NHW (RR 1.41 [95% CI 1.34, 1.49]) than in NHB (RR 2.24 [95% CI 2.05, 2.46]). CONCLUSIONS/

interpretationThese data suggest that the negative effects of GDM combined with obesity during pregnancy may be greater in NHB than in NHW individuals.

Indexed as

Black or African AmericanWhite PeopleAdolescentAdultBirth WeightDiabetes, GestationalDiabetes Mellitus, Type 2FemaleHealth Status DisparitiesHumansInfant, NewbornMaleMaternal AgeObesityPregnancyPregnancy in Diabetics

Identifiers

PMID22237686
PMCPMC3677815
OpenAlexW2029431800

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.