Evidence map›Paper›PMID 35270544›Full record

ArticleInternational journal of environmental research and public health2022

The Association between ADHD and Environmental Chemicals-A Scoping Review.

Sonja Moore, Laura Paalanen, Lisa Melymuk, Andromachi Katsonouri, Marike Kolossa-Gehring, Hanna Tolonen

Open access · goldAbstract readScoping Review
In one paragraph

Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
5.7field-weighted citation impact, top 3% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

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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

6 authors at 5 institutions in 4 countries.

Sonja MooreDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), 00271 Helsinki, Finland.
Laura PaalanenDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), 00271 Helsinki, Finland.ORCID 0000-0003-2738-2654
Lisa MelymukRECETOX, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic.ORCID 0000-0001-6042-7688
Andromachi KatsonouriState General Laboratory, Ministry of Health, Nicosia 2081, Cyprus.ORCID 0000-0003-2038-0648
Marike Kolossa-GehringGerman Environment Agency (UBA), 06844 Dessau-Rosslau, Germany.ORCID 0000-0001-8644-7564
Hanna TolonenDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), 00271 Helsinki, Finland.ORCID 0000-0003-3121-4303
Finnish Institute for Health and Welfare · FIGerman Environment Agency · DEMasaryk University · CZMinistry of Health · CYUniversity of Eastern Finland · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of environmental chemicals in the etiology of attention deficit hyperactivity disorder (ADHD) has been of interest in recent research. This scoping review aims to summarize known or possible associations between ADHD and environmental exposures to substances selected as priority chemicals of the European Human Biomonitoring Initiative (HBM4EU). Literature searches were performed in PubMed to identify relevant publications. Only meta-analyses and review articles were included, as they provide more extensive evidence compared to individual studies. The collected evidence indicated that lead (Pb), phthalates and bisphenol A (BPA) are moderately to highly associated with ADHD. Limited evidence exists for an association between ADHD and polycyclic aromatic hydrocarbons (PAHs), flame retardants, mercury (Hg), and pesticides. The evidence of association between ADHD and cadmium (Cd) and per- and polyfluoroalkyl substances (PFASs) based on the identified reviews was low but justified further research. The methods of the individual studies included in the reviews and meta-analyses covered in the current paper varied considerably. Making precise conclusions in terms of the strength of evidence on association between certain chemicals and ADHD was not straightforward. More research is needed for stronger evidence of associations or the lack of an association between specific chemical exposures and ADHD.

Indexed as

Attention Deficit Disorder with HyperactivityFlame RetardantsMercuryPesticidesBiological MonitoringEnvironmental ExposureHumansFlame RetardantsMercuryPesticidesADHDbisphenol Achemical exposureHBM4EUhealth effectleadmercurypesticidesphthalatespolycyclic aromatic hydrocarbons

Identifiers

PMID35270544
PMCPMC8910189
OpenAlexW4214731286

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.