Evidence map›Paper›PMID 29325848›Full record

ArticleBiological psychiatry2018

A Genetic Investigation of Sex Bias in the Prevalence of Attention-Deficit/Hyperactivity Disorder.

Joanna Martin, Raymond K Walters, Ditte Demontis, Manuel Mattheisen, S Hong Lee, Elise Robinson, Isabell Brikell, Laura Ghirardi, Henrik Larsson, Paul Lichtenstein and 18 more

Abstract read
In one paragraph

Article in Biological psychiatry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing 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

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

  1. Pooled it
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  4. The involvement of the canonical Wnt-signaling receptor LRP5 and LRP6 gene variants with ADHD and sexual dimorphism: Association study and meta-analysis.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2019
    Pooled it
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48 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

28 authors.

Joanna MartinDepartment of Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden; Stanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts; MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, United Kingdom. Electronic address: martinjm1@cardiff.ac.uk.
Raymond K WaltersStanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.
Ditte DemontisLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Centre for Integrative Sequencing [iSEQ], Aarhus University, Aarhus, Roskilde, Denmark; Department of Biomedicine-Human Genetics, Aarhus University, Aarhus, Roskilde, Denmark.
Manuel MattheisenCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden; Lundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Centre for Integrative Sequencing [iSEQ], Aarhus University, Aarhus, Roskilde, Denmark; Department of Biomedicine-Human Genetics, Aarhus University, Aarhus, Roskilde, Denmark.
S Hong LeeQueensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia; School of Environmental and Rural Science, University of New England, Armidale, New South Wales, Australia; Centre for Population Health Research, School of Health Sciences and Sansom Institute of Health Research, University of South Australia, Adelaide, Australia.
Elise RobinsonStanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.
Isabell BrikellDepartment of Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden.
Laura GhirardiDepartment of Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden.
Henrik LarssonDepartment of Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden; School of Medical Sciences, Örebro University, Örebro, Sweden.
Paul LichtensteinDepartment of Medical Epidemiology & Biostatistics, Karolinska Institutet, Stockholm, Sweden.
Nicholas Eriksson23andMe Inc., Mountain View, California.
23andMe Research Team23andMe Inc., Mountain View, California.
Psychiatric Genomics Consortium: ADHD Subgroup
iPSYCH–Broad ADHD Workgroup
Thomas WergeLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Institute of Biological Psychiatry, MHC Sct. Hans, Mental Health Services Copenhagen, Roskilde, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
Preben Bo MortensenLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Centre for Integrative Sequencing [iSEQ], Aarhus University, Aarhus, Roskilde, Denmark; National Centre for Register-Based Research, Aarhus University, Aarhus, Roskilde, Denmark; Centre for Integrated Register-Based Research, Aarhus University, Aarhus, Roskilde, Denmark.
Marianne Giørtz PedersenLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; National Centre for Register-Based Research, Aarhus University, Aarhus, Roskilde, Denmark; Centre for Integrated Register-Based Research, Aarhus University, Aarhus, Roskilde, Denmark.
Ole MorsLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Psychosis Research Unit, Aarhus University Hospital, Risskov, Denmark.
Merete NordentoftLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Mental Health Services in the Capital Region of Denmark, Mental Health Center Copenhagen, University of Copenhagen, Copenhagen, Denmark.
David M HougaardLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark.
Jonas Bybjerg-GrauholmLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark.
Naomi R WrayQueensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia.
Barbara FrankeDepartments of Human Genetics and Psychiatry, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.
Stephen V FaraoneDepartments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, New York; K.G. Jebsen Centre for Research on Neuropsychiatric Disorders, University of Bergen, Bergen, Norway.
Michael C O'DonovanMRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, United Kingdom.
Anita ThaparMRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, United Kingdom.
Anders D BørglumLundbeck Foundation Initiative for Integrative Psychiatric Research [iPSYCH], Aarhus, Roskilde, Denmark; Centre for Integrative Sequencing [iSEQ], Aarhus University, Aarhus, Roskilde, Denmark; Department of Biomedicine-Human Genetics, Aarhus University, Aarhus, Roskilde, Denmark.
Benjamin M NealeStanley Center for Psychiatric Research, Broad Institute, Cambridge, Massachusetts; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.

Funding

The Intellectual and Developmental Disabilities Research Center at CHOP/PennU54HD086984 · NICHD · CHILDREN'S HOSP OF PHILADELPHIA · PI YUDKOFF, MARC · 2016 to 2020
$6.3M
Statistical methods to localize disease heritability and identify biological mechanismsR01MH107649 · NIMH · BROAD INSTITUTE, INC. · PI NEALE, BENJAMIN MICHAEL · 2015 to 2018
$2.9M
3/7 Psychiatric Genomics Consortium: Finding actionable variationU01MH109536 · NIMH · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI CHARNEY, ALEXANDER W, HUCKINS, LAURA MARIANNE · 2016 to 2020
$2.7M
Quantifying the impact of rare mutations on ADHDR01MH094469 · NIMH · BROAD INSTITUTE, INC. · PI NEALE, BENJAMIN MICHAEL · 2012 to 2015
$2.4M
Development of a web-based database and research engine for genetic discoveryR44HG006981 · NHGRI · 23ANDME, INC. · PI MOUNTAIN, JOANNA L. · 2013 to 2014
$1.4M
Medical Research Council G1000632Medical Research Council MR/L010305/1NHGRI NIH HHS R44 HG006981NIMH NIH HHS R01 MH094469NIMH NIH HHS R01 MH107649Wellcome TrustWellcome Trust 106047
6 · The paper itself

Abstract

backgroundAttention-deficit/hyperactivity disorder (ADHD) shows substantial heritability and is two to seven times more common in male individuals than in female individuals. We examined two putative genetic mechanisms underlying this sex bias: sex-specific heterogeneity and higher burden of risk in female cases.

methodsWe analyzed genome-wide autosomal common variants from the Psychiatric Genomics Consortium and iPSYCH Project (n = 20,183 cases, n = 35,191 controls) and Swedish population register data (n = 77,905 cases, n = 1,874,637 population controls).

resultsGenetic correlation analyses using two methods suggested near complete sharing of common variant effects across sexes, with r

conclusionsOverall, this study supports a greater familial burden of risk in female individuals with ADHD and some clinical and etiological heterogeneity, based on epidemiological analyses. However, molecular genetic analyses suggest that autosomal common variants largely do not explain the sex bias in ADHD prevalence.

Indexed as

Genetic HeterogeneitySex CharacteristicsAttention Deficit Disorder with HyperactivityCase-Control StudiesFemaleGene FrequencyGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansLogistic ModelsMalePrevalencePrincipal Component AnalysisADHDEpidemiologyGWASNeurodevelopmental disordersPolygenic risk score analysisSex bias

Identifiers

PMID29325848
PMCPMC5992329

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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.