Evidence map›Paper›PMID 29137191›Full record

Observational studyNutrients2017

Maternal Iodine Intake and Offspring Attention-Deficit/Hyperactivity Disorder: Results from a Large Prospective Cohort Study.

Marianne Hope Abel, Eivind Ystrom, Ida Henriette Caspersen, Helle Margrete Meltzer, Heidi Aase, Liv Elin Torheim, Ragna Bugge Askeland, Ted Reichborn-Kjennerud, Anne Lise Brantsæter

Abstract readObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in Nutrients, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 4 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

53 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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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

9 authors.

Marianne Hope AbelDivision of Infection Control and Environmental Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. mariannehope.abel@fhi.no.
Eivind YstromDivision of Mental and Physical Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. eivind.ystrom@fhi.no.ORCID 0000-0003-4390-6171
Ida Henriette CaspersenDivision of Infection Control and Environmental Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. ida.henriette.caspersen@fhi.no.ORCID 0000-0003-2591-8435
Helle Margrete MeltzerDivision of Infection Control and Environmental Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. hellemargrete.meltzer@fhi.no.ORCID 0000-0002-3591-7017
Heidi AaseDivision of Mental and Physical Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. heidi.aase@fhi.no.
Liv Elin TorheimDepartment of Nursing and Health Promotion, Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, 0167 Oslo, Norway. liv.elin.torheim@hioa.no.ORCID 0000-0002-3161-1635
Ragna Bugge AskelandDivision of Mental and Physical Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. ragnabugge.askeland@fhi.no.ORCID 0000-0002-7465-0634
Ted Reichborn-KjennerudDivision of Mental and Physical Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. ted.reichborn-kjennerud@fhi.no.
Anne Lise BrantsæterDivision of Infection Control and Environmental Health, Norwegian Institute of Public Health, 0456 Oslo, Norway. annelise.brantsaeter@fhi.no.ORCID 0000-0001-6315-7134

Funding

Gene-Environment Interactions in an Autism Birth CohortU01NS047537 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI LIPKIN, W. IAN · 2003 to 2013
$27.0M
NIEHS NIH HHS N01 ES075558NINDS NIH HHS U01 NS047537
6 · The paper itself

Abstract

Current knowledge about the relationship between mild to moderately inadequate maternal iodine intake and/or supplemental iodine on child neurodevelopment is sparse. Using information from 77,164 mother-child pairs in the Norwegian Mother and Child Cohort Study, this study explored associations between maternal iodine intake and child attention-deficit/hyperactivity disorder (ADHD) diagnosis, registered in the Norwegian Patient Registry and maternally-reported child ADHD symptoms at eight years of age. Pregnant women reported food and supplement intakes by questionnaire in gestational week 22. In total, 1725 children (2.2%) were diagnosed with ADHD. In non-users of supplemental iodine (53,360 mothers), we found no association between iodine intake from food and risk of child ADHD diagnosis (

Indexed as

Dietary SupplementsMaternal Nutritional Physiological PhenomenaNutritional StatusPrenatal Exposure Delayed EffectsAdolescentAdolescent BehaviorAdultAge FactorsAttention Deficit Disorder with HyperactivityChildChild BehaviorFemaleGestational AgeHumansIodineNorwayIodineADHDattention-deficit/hyperactivity disorderdietary supplementsiodineMoBaneurodevelopmentNorwegian mother and child cohort studyNorwegian Patient Registrypregnancy

Identifiers

PMID29137191
PMCPMC5707711

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.