Evidence map›Paper›PMID 34766696›Full record

SynthesisObesity reviews : an official journal of the International Association for the Study of Obesity2022

Prenatal exposure to persistent organic pollutants and childhood obesity: A systematic review and meta-analysis of human studies.

Nikos Stratakis, Sarah Rock, Michele A La Merrill, Marc Saez, Oliver Robinson, Daniela Fecht, Martine Vrijheid, Damaskini Valvi, David V Conti, Rob McConnell and 1 more

Open access · greenAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Obesity reviews : an official journal of the International Association for the Study of Obesity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 4 pooled it
7.3field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 4 syntheses or guidelines pooled it, 90 citations in OpenAlex.

  1. Pooled it
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  4. Comparison of the Efficacy and Safety of Direct Oral Anticoagulants and Warfarin in Cirrhotic Patients: A Systematic Review and Meta-Analysis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Pooled it
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  9. FIGO committee opinion: Environmental drivers of obstetric health and early childhood development.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2025
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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

11 authors at 6 institutions in 3 countries.

Nikos StratakisDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Sarah RockDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Michele A La MerrillDepartment of Environmental Toxicology, University of California, Davis, California, USA.
Marc SaezResearch Group on Statistics, Econometrics and Health (GRECS), University of Girona, Girona, Spain.
Oliver RobinsonMRC Centre for Environment and Health, Imperial College London, London, UK.ORCID 0000-0002-4735-0468
Daniela FechtUK Small Area Health Statistics Unit, MRC Centre for Environment and Health, Imperial College London, London, UK.
Martine VrijheidCIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain.
Damaskini ValviDepartment of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
David V ContiDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Rob McConnellDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Vaia Lida ChatziDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
University of Southern California · USMRC Centre for Environment and HealthIcahn School of Medicine at Mount Sinai · USUniversitat de Girona · ESUniversitat Pompeu Fabra · ESUniversity of California, Davis · US

Funding

Translational Research Support CoreP30ES007048 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI ROB S MCCONNELL · 1996 to 2026
$46.4M
Statistical Methods for Integrative Genomics in CancerP01CA196569 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI David V Conti · 2016 to 2026
$25.5M
USC RESEARCH CENTER FOR LIVER DISEASES: PILOT PROGRAMSP30DK048522 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI KAPLOWITZ, NEIL · 1995 to 2020
$21.8M
The Mount Sinai Transdisciplinary Center on Early Environmental ExposuresP30ES023515 · NIEHS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI Chris Gennings · 2014 to 2026
$21.3M
Effects of DDE exposure on adipose tissue function, weight loss and metabolic improvement after bariatric surgery: A new paradigm for study of lipophilic chemicalsR01ES030364 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHATZI, VAIA LIDA · 2020 to 2024
$3.2M
Environmental Chemical Exposures and Longitudinal Changes of Glucose Metabolism, Insulin Sensitivity and B Cell Function in YouthR01ES029944 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHATZI, VAIA LIDA · 2019 to 2023
$3.1M
Incorporating intermediate biomarkers of folate with colorectal cancerR01CA140561 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CONTI, DAVID V, SCHUMACHER, FREDRICK RAY · 2011 to 2015
$1.9M
Hepatotoxic effects of perfluoroalkyl substances: a new epidemiological approach for studying environmental fatty liver diseaseR01ES030691 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHATZI, VAIA LIDA · 2020 to 2022
$1.9M
HIERARCHICAL MODELING OF INTERACTIONS IN GENOME-WIDE AND PATHWAY-BASED STUDIESR01ES016813 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CONTI, DAVID V · 2009 to 2010
$1.1M
Perfluoroalkyl substances and non-alcoholic fatty liver disease in children: Leveraging magnetic resonance imaging to unravel potential mechanisms and exposure mixture effectsR21ES035148 · NIEHS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI OULHOTE, YOUSSEF, VALVI, DAMASKINI · 2023 to 2023
$479k
The adipose exposome effects on the plasma metabolome, body composition and metabolic outcomes after bariatric surgeryR21ES028903 · NIEHS · EMORY UNIVERSITY · PI CHATZI, VAIA LIDA, ZIEGLER, THOMAS R · 2018 to 2019
$455k
Developmental origins of child liver injury: Effects of prenatal environmental exposuresR21ES029681 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHATZI, VAIA LIDA · 2019 to 2020
$453k
Medical Research Council MR/S019669/1NCI NIH HHS P01 CA196569NCI NIH HHS R01 CA140561NIDDK NIH HHS P30 DK048522NIEHS NIH HHS P30 ES007048NIEHS NIH HHS P30ES007048NIEHS NIH HHS P30 ES023515NIEHS NIH HHS R01 ES016813NIEHS NIH HHS R01 ES029944NIEHS NIH HHS R01ES029944NIEHS NIH HHS R01 ES030364NIEHS NIH HHS R01ES030364NIEHS NIH HHS R01 ES030691NIEHS NIH HHS R01ES030691NIEHS NIH HHS R21 ES028903NIEHS NIH HHS R21 ES029328NIEHS NIH HHS R21 ES029681NIEHS NIH HHS R21 ES035148NIH HHS P01CA196569NIH HHS P30DK048522NIH HHS R01CA140561
6 · The paper itself

Abstract

We conducted a systematic review and meta-analysis of the associations between prenatal exposure to persistent organic pollutants (POPs) and childhood obesity. We focused on organochlorines (dichlorodiphenyltrichloroethane [DDT], dichlorodiphenyldichloroethylene [DDE], hexachlorobenzene [HCB], and polychlorinated biphenyls [PCBs]), perfluoroalkyl and polyfluoroalkyl substances (PFAS), and polybrominated diphenyl ethers (PBDEs) that are the POPs more widely studied in environmental birth cohorts so far. We search two databases (PubMed and Embase) through July/09/2021 and identified 33 studies reporting associations with prenatal organochlorine exposure, 21 studies reporting associations with prenatal PFAS, and five studies reporting associations with prenatal PBDEs. We conducted a qualitative review. Additionally, we performed random-effects meta-analyses of POP exposures, with data estimates from at least three prospective studies, and BMI-z. Prenatal DDE and HCB levels were associated with higher BMI z-score in childhood (beta: 0.12, 95% CI: 0.03, 0.21; I

Indexed as

Environmental PollutantsPediatric ObesityPolychlorinated BiphenylsPrenatal Exposure Delayed EffectsChildFemaleHumansPersistent Organic PollutantsPregnancyProspective StudiesEnvironmental PollutantsPersistent Organic PollutantsPolychlorinated Biphenylschildhood, STOP projectobesitypersistent organic pollutants

Identifiers

PMID34766696
PMCPMC9512275
OpenAlexW3213038362

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.