Evidence map›Paper›PMID 32169083›Full record

ArticleEnvironmental health : a global access science source2020

Maternal phthalate exposure and asthma, rhinitis and eczema in 552 children aged 5 years; a prospective cohort study.

Camilla Jøhnk, Arne Høst, Steffen Husby, Greet Schoeters, Clara Amalie Gade Timmermann, Henriette Boye Kyhl, Iben Have Beck, Anna-Maria Andersson, Hanne Frederiksen, Tina Kold Jensen

Open access · goldAbstract read
In one paragraph

Article in Environmental health : a global access science source, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
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  14. Prenatal phthalate exposure and early childhood wheeze in the SELMA study.Journal of exposure science & environmental epidemiology · 2022
    Article
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  16. Review
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

10 authors at 5 institutions in 2 countries.

Camilla JøhnkDepartment of Environmental Medicine, Institute of Public Health, University of Southern Denmark, J.B. Winsløwsvej 17A, 5000, Odense, Denmark.
Arne HøstHans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.
Steffen HusbyHans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.
Greet SchoetersEnvironmental Risk and Health Unit, Flemish Institute for Technological Research (VITO), Mol, Belgium.
Clara Amalie Gade TimmermannDepartment of Environmental Medicine, Institute of Public Health, University of Southern Denmark, J.B. Winsløwsvej 17A, 5000, Odense, Denmark.
Henriette Boye KyhlHans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.
Iben Have BeckDepartment of Environmental Medicine, Institute of Public Health, University of Southern Denmark, J.B. Winsløwsvej 17A, 5000, Odense, Denmark.
Anna-Maria AnderssonDepartment of Growth and Reproduction, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Hanne FrederiksenDepartment of Growth and Reproduction, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Tina Kold JensenDepartment of Environmental Medicine, Institute of Public Health, University of Southern Denmark, J.B. Winsløwsvej 17A, 5000, Odense, Denmark. tkjensen@health.sdu.dk.
Odense University Hospital · DKUniversity of Southern Denmark · DKCopenhagen University Hospital · DKFlemish Institute for Technological Research · BEUniversity of Copenhagen · DK

Funding

Danish Council for Independent Research, Medical Sciences 4004-00352BDanish Council for Independent Research, Medical Sciences 8020-00123BNovo Nordisk Fonden NNF15OC00017734Novo Nordisk Fonden NNF17OC0029404
6 · The paper itself

Abstract

backgroundPrenatal phthalate exposure has been suggested to alter immune responses and increase the risk of asthma, eczema and rhinitis. However, few studies have examined the effects in prospective cohorts and only one examined rhinitis. We therefore studied associations between maternal urinary concentrations of phthalate metabolites and asthma, eczema and rhinitis in offspring aged 5 years.

methodsFrom 552 pregnant women in the Odense Child Cohort, we quantified urinary concentrations of 12 phthalate metabolites in third trimester. We assessed asthma, rhinitis and eczema in their offspring at age 5 years with a questionnaire based on the International Study of Asthma and Allergies in Childhood (ISAAC), and conducted logistic regression adjusting for relevant confounders.

results7.4% of the children had asthma, 11.7% eczema and 9.2% rhinitis. Phthalate exposure was low compared to previous cohorts. No significant associations between prenatal phthalate exposure and asthma were found. Odds ratios (ORs) of child rhinitis with a doubling in ΣDiNP

conclusionThe lack of association between maternal phthalate exposure and asthma in the offspring may be due to low exposure and difficulties in determining asthma in 5-year-olds. The higher odds of rhinitis may raise public concern but further research in larger cohorts of older children is warranted.

Indexed as

AsthmaChildDenmarkEczemaEnvironmental PollutantsFemaleHumansMaleMaternal ExposurePhthalic AcidsPlasticizersPregnancyPregnancy Trimester, ThirdPrenatal Exposure Delayed EffectsPrevalenceProspective StudiesEnvironmental PollutantsPhthalic AcidsPlasticizersAllergic rhinitisAsthmaEczemaEndocrine disrupting chemicalsPhthalate exposure

Identifiers

PMID32169083
PMCPMC7069194
OpenAlexW3011598916

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.