Evidence map›Paper›PMID 25557209›Full record

ArticleAmerican journal of obstetrics and gynecology2015

Association of trimester-specific gestational weight gain with fetal growth, offspring obesity, and cardiometabolic traits in early childhood.

Marianna Karachaliou, Vaggelis Georgiou, Theano Roumeliotaki, Georgia Chalkiadaki, Vasiliki Daraki, Stella Koinaki, Eirini Dermitzaki, Katerina Sarri, Maria Vassilaki, Manolis Kogevinas and 2 more

Abstract read
In one paragraph

Article in American journal of obstetrics and gynecology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
38.5field-weighted citation impact, top 1% 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

89 citing papers in PubMed, 1 synthesis or guideline pooled it, 178 citations in OpenAlex.

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29 more citing papers are in PubMed but not listed here.

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 at 3 institutions in 3 countries.

Marianna KarachaliouDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece. Electronic address: m.karachaliou@med.uoc.gr.
Vaggelis GeorgiouDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece.
Theano RoumeliotakiDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece.
Georgia ChalkiadakiDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece.
Vasiliki DarakiDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece; Department of Endocrinology, Diabetes Mellitus, and Metabolic Disorders, Faculty of Medicine, University of Crete, Crete, Greece.
Stella KoinakiDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece.
Eirini DermitzakiDepartment of Clinical Chemistry and Biochemistry, Faculty of Medicine, University of Crete, Crete, Greece.
Katerina SarriDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece.
Maria VassilakiDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece.
Manolis KogevinasNational School of Public Health, Athens, Greece; Center for Research in Environmental Epidemiology, Municipal Institute of Medical Research, and CIBER Epidemiologia y Salud Pública, Barcelona, Spain.
Emily OkenObesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA.
Leda ChatziDepartment of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece.
University of Crete · GRCentro de Investigación Biomédica en Red de Epidemiología y Salud Pública · ESHarvard University · US

Funding

Patient-oriented Research in Maternal Perinatal Overnutrition and Child AdiposityK24HD069408 · NICHD · HARVARD PILGRIM HEALTH CARE, INC. · PI OKEN, EMILY · 2011 to 2015
$844k
NICHD NIH HHS K24 HD069408
6 · The paper itself

Abstract

objectiveThe purpose of this study was to investigate the association of trimester-specific gestational weight gain with offspring fetal growth, obesity risk, and cardiometabolic health outcomes from birth to 4 years of age. STUDY

designWe conducted the present study with 977 mother-child pairs of the pregnancy cohort "Rhea" study in Crete, Greece. We measured birthweight, body mass index from 6 months to 4 years of age, waist circumference, skinfold thickness, blood pressure, and blood levels of lipids, C-reactive protein, and adipose tissue hormones at 4 years of age. We used multiple linear and log Poisson regression models to examine the association of exposure with continuous or binary outcomes, respectively.

resultsGreater rate of gestational weight gain in the first trimester of pregnancy (per 200 g/wk) was associated with increased risk of overweight/obesity from 2 years (relative risk [RR], 1.25; 95% confidence interval [CI], 1.09-1.42) to 4 years of age (RR, 1.15; 95% CI, 1.05-1.25), but not with birth size. Each 200 g/wk of weight gain in the first trimester of pregnancy was also associated with greater risk of high waist circumference (RR, 1.13; 95% CI, 1.04-1.23), high sum of skinfold thickness (RR, 1.15; 95% CI, 1.02-1.29), and higher diastolic blood pressure at 4 years of age (β, 0.43 mm Hg; 95% CI, 0.00-0.86). Greater rate of gestational weight gain during the second and third trimesters of pregnancy (per 200 g/wk) was associated with greater risk of large-for-gestational-age neonates (RR, 1.22; 95% CI, 1.02, 1.45) and higher levels of cord blood leptin (ratio of geometric means, 1.08; 95% CI, 1.00-1.17), but not with child anthropometry at later ages.

conclusionTiming of gestational weight gain may influence childhood cardiometabolic outcomes differentially.

Indexed as

BiomarkersBlood PressureBody Mass IndexChild, PreschoolFemaleFetal DevelopmentFollow-Up StudiesHumansInfant, NewbornLeptinLipidsMaleModels, StatisticalPediatric ObesityPregnancyPregnancy TrimestersBiomarkersLeptinLipidsblood pressurechildrengestational weight gainobesitypregnancy cohort

Identifiers

PMID25557209
PMCPMC5081180
OpenAlexW2094446462

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.