Evidence map›Paper›PMID 30251286›Full record

ArticleUltrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology2019

Birth weight and cardiac function assessed by echocardiography in adolescence: Avon Longitudinal Study of Parents and Children.

S Timpka, A D Hughes, N Chaturvedi, P W Franks, D A Lawlor, J W Rich-Edwards, A Fraser

Open access · hybridAbstract readComparative Study
In one paragraph

Article in Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 10% 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 12 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. 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

7 authors at 4 institutions in 3 countries.

S TimpkaGenetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Lund University, Malmö, Sweden.ORCID https://orcid.org/0000-0001-7445-7212
A D HughesInstitute of Cardiovascular Science, University College London, London, UK.
N ChaturvediInstitute of Cardiovascular Science, University College London, London, UK.
P W FranksGenetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Lund University, Malmö, Sweden.
D A LawlorDepartment of Population Health Sciences, Medical School, University of Bristol, Bristol, UK.
J W Rich-EdwardsConnors Center for Women's Health and Gender Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
A FraserDepartment of Population Health Sciences, Medical School, University of Bristol, Bristol, UK.
Brigham and Women's Hospital · USUniversity College London · GBUniversity Hospitals Bristol NHS Foundation Trust · GBHarvard University · US

Funding

British Heart Foundation CS/13/1/30327British Heart Foundation CS/15/6/31468British Heart Foundation PG/06/145 & CS/15/6/31468Medical Research Council G9815508Medical Research Council MC_UU_12013/5Medical Research Council MC_UU_12019/1Medical Research Council MR/M009351/1Wellcome TrustWellcome Trust 086676/7/08/ZWellcome Trust 102215/2/13/2
6 · The paper itself

Abstract

objectiveMaternal hemodynamics in pregnancy is associated with fetal growth and birth weight, which in turn are associated with offspring cardiovascular disease later in life. The aim of this study was to quantify the extent to which birth weight is associated with cardiac structure and function in adolescence.

methodsA subset of offspring (n = 1964; 55% female) of the Avon Longitudinal Study of Parents and Children were examined with echocardiography at a mean age of 17.7 (SD, 0.3) years. The associations of birth-weight Z-score for sex and gestational age with cardiac structure (assessed by relative wall thickness, left ventricular mass index (LVMI) and left atrial diameter index), systolic function (assessed by ejection fraction and left ventricular wall velocity) and diastolic function (assessed by early/late mitral inflow velocity (E/A) and early mitral inflow velocity/mitral annular early diastolic velocity (E/e')) were evaluated. Linear regression models were adjusted for several potential confounders, including maternal prepregnancy body mass index, age, level of education and smoking during pregnancy.

resultsHigher birth-weight Z-score was associated with lower E/A (mean difference, -0.024; 95% CI, -0.043 to -0.005) and E/e' (mean difference, -0.05; 95% CI, -0.10 to -0.001) and higher LVMI (mean difference, 0.38 g/m

conclusionsHigher birth weight adjusted for sex and gestational age was associated with differences in measures of diastolic function in adolescence, but the observed associations were small. It remains to be determined the extent to which these associations translate into increased susceptibility to cardiovascular disease later in life. © 2018 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of the International Society of Ultrasound in Obstetrics and Gynecology.

Indexed as

AdolescentBirth WeightCardiovascular Physiological PhenomenaDiastoleEchocardiographyFemaleFetal DevelopmentFetal Growth RetardationGestational AgeHeart VentriclesHemodynamicsHumansLongitudinal StudiesMaleMitral ValveParentsALSPACcardiac developmentechocardiographyepidemiologyfetal growth restriction

Identifiers

PMID30251286
PMCPMC6771817
OpenAlexW2893064148

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.