Evidence map›Paper›PMID 28432626›Full record

ArticleEnvironmental science and pollution research international2017

Temporal trends of lipophilic persistent organic pollutants in serum from Danish nulliparous pregnant women 2011-2013.

Christian Bjerregaard-Olesen, Manhai Long, Mandana Ghisari, Bodil H Bech, Ellen A Nohr, Niels Uldbjerg, Tine B Henriksen, Jørn Olsen, Eva C Bonefeld-Jørgensen

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In one paragraph

Article in Environmental science and pollution research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Environmental contaminants and preeclampsia: a systematic literature review.Journal of toxicology and environmental health. Part B, Critical reviews · 2018
    Pooled it
  3. Updating an Overview of Teratology.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  4. Article
  5. Article
  6. Time Trend of Persistent Organic Pollutants and Metals in Greenlandic Inuit during 1994-2015.International journal of environmental research and public health · 2021
    Article
  7. Pregnant Inuit Women's Exposure to Metals and Association with Fetal Growth Outcomes: ACCEPT 2010⁻2015.International journal of environmental research and public health · 2019
    Article
  8. Review
  9. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Christian Bjerregaard-OlesenCentre for Arctic Health & Molecular Epidemiology, Department of Public Health, Aarhus University, Bartholins Allé 2, Build. 1260, DK-8000, Aarhus C, Denmark.
Manhai LongCentre for Arctic Health & Molecular Epidemiology, Department of Public Health, Aarhus University, Bartholins Allé 2, Build. 1260, DK-8000, Aarhus C, Denmark.
Mandana GhisariCentre for Arctic Health & Molecular Epidemiology, Department of Public Health, Aarhus University, Bartholins Allé 2, Build. 1260, DK-8000, Aarhus C, Denmark.
Bodil H BechSection for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark.
Ellen A NohrResearch Unit for Gynaecology and Obstetrics, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark.
Niels UldbjergDepartment of Clinical Medicine-Obstetrics and Gynaecology, Aarhus University Hospital, Skejby, Denmark.
Tine B HenriksenPerinatal Epidemiology Research Unit, Aarhus University Hospital, Skejby, Denmark.
Jørn OlsenSection for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark.
Eva C Bonefeld-JørgensenCentre for Arctic Health & Molecular Epidemiology, Department of Public Health, Aarhus University, Bartholins Allé 2, Build. 1260, DK-8000, Aarhus C, Denmark. ebj@ph.au.dk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The use of the lipophilic persistent organic pollutants (POPs) including polychlorinated biphenyls (PCBs) and several organochlorine pesticides (OCPs) has been prohibited for more than 30 years. In this study, we present the temporal trends of the lipophilic POP serum concentrations in Danish nulliparous pregnant women between 2011 and 2013. We randomly selected 197 pregnant women (gestational age 11-13) from the Aarhus Birth Cohort. The concentrations of the lipophilic POPs in the serum samples were analyzed using gas chromatography. The concentrations were corrected for total serum lipids. The statistical analysis was performed by regression analysis with adjustment for age, BMI, gestational age at blood draw, and smoking status. The serum concentrations of PCB 118, 138, 153, 156, 170, 180, 187, and hexachlorobenzen, trans-nonachlor, β-hexachlorocyclohexane (β-HCH), and p,p'-dichlorodiphenyldichloroethylene were lower in 2013 than in 2011. However, the oxychlordane concentration was lowest in 2011. The serum levels of most lipophilic POPs followed downward trends during the study period, which was expected, as these compounds has been banned for many years. The upward trend of oxychlordane was unexpected and presumably a chance finding.

Indexed as

AdultDenmarkDichlorodiphenyl DichloroethyleneEnvironmental PollutantsFemaleGestational AgeHexachlorocyclohexaneHumansHydrocarbons, ChlorinatedParityPesticidesPolychlorinated BiphenylsPregnancybeta-hexachlorocyclohexaneDichlorodiphenyl DichloroethyleneEnvironmental PollutantsHexachlorocyclohexaneHydrocarbons, ChlorinatedPesticidesPolychlorinated BiphenylsDeterminantsOrganochlorine pesticidesPolychlorinated biphenylsPredictorsPregnancyTime trends

Identifiers

PMID28432626

What OpenQuestion holds

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Registered trials

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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.