Cited by 97Autism Spectrum Disorder ResearchAttention Deficit Hyperactivity DisorderChild and Adolescent Psychosocial and Emotional Development

Shared familial transmission of autism spectrum and attention‐deficit/hyperactivity disorders

Open access
Musser, Erica D., Hawkey, Elizabeth, Kachan‐Liu, Svetlana S., Lees, Paul, Roullet, Jean‐Baptiste, Goddard, Katrina, Steiner, Robert D., Nigg, Joel T.·2014·Journal of Child Psychology and Psychiatry

Abstract

Background: To determine whether familial transmission is shared between autism spectrum disorders and attention‐deficit/hyperactivity disorder, we assessed the prevalence, rates of comorbidity, and familial transmission of both disorders in a large population‐based sample of children during a recent 7 year period. Methods: Study participants included all children born to parents with the Kaiser Permanente Northwest ( KPNW ) Health Plan between 1 January 1998 and 31 December 2004 ( n = 35,073). Children and mothers with physician‐identified autism spectrum disorders ( ASD ) and/or attention‐deficit/hyperactivity disorder ( ADHD ) were identified via electronic medical records maintained for all KPNW members. Results: Among children aged 6–12 years, prevalence was 2.0% for ADHD and 0.8% for ASD ; within those groups, 0.2% of the full sample (19% of the ASD sample and 9.6% of the ADHD sample) had co‐occurring ASD and ADHD , when all children were included. When mothers had a diagnosis of ADHD , first born offspring were at 6‐fold risk of ADHD alone ( OR = 5.02, p < .0001) and at 2.5‐fold risk of ASD alone ( OR = 2.52, p < .01). Results were not accounted for by maternal age, child gestational age, child gender, and child race. Conclusions: Autism spectrum disorders shares familial transmission with ADHD . ADHD and ASD have a partially overlapping diathesis.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/jcpp.12201

Cites

40 of 40 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Working memory is a likely causal predictor of global IQ, and age-related improvements in working memory lead directly to improvements in IQ.

    “working memory is a (likely causal) predictor of global IQ101–103 and age-related improvements in working memory lead directly to improvements in IQ.103”

    From Executive function deficits in attention-deficit/hyperactivity disorder and autism spectrum disorder (2024) · cites this paper as [101]

    The Introduction discusses shared genetic and cognitive correlates of ADHD and autism, while the Results examine associations between maternal and child diagnoses (page numbers not provided). Searches for working memory as a predictor of IQ and for age-related working-memory improvements found no passage addressing either claim. (LLM, conf=0.76)

    Experimental — accuracy not yet measured
  • Working memory tests commonly used in clinical practice place relatively minimal demands on the executive components of working memory and may be better conceptualized as measures of short-term memory.

    “We and others have also argued that the working memory tests commonly used in clinical practice place relatively minimal demands on the executive components of working memory and thus might be better conceptualized as measures of short term memory .53,101,130,132,133”

    From Executive function deficits in attention-deficit/hyperactivity disorder and autism spectrum disorder (2024) · cites this paper as [101]

    The Methods describe diagnoses drawn from clinical records, and the Results examine familial transmission of ASD and ADHD. Neither those passages nor searches for working-memory tests, executive components, and short-term memory found a passage addressing the claim. (LLM, conf=0.76)

    Experimental — accuracy not yet measured
  • Heritability of ASD and ADHD appears to overlap, with parents with ADHD having elevated rates of ASD offspring and siblings cross-aggregating within ADHD and ASD.

    “Moreover, heritability of ASD and ADHD appears to overlap; for example, parents with ADHD have elevated rates of ASD offspring compared to parents without ADHD (Musser et al., 2014) and siblings cross aggregate within ADHD and ASD (Miller et al., 2019).”
  • ASD and ADHD share some etiological basis.

    “These results indicate that while ASD and ADHD share some etiological basis, there may be more than one sole “cause” of any given phenotype (Musser et al., 2014; Reiersen & Todd, 2008) and such causes may also be shared and distinct, both between and within the disorders (Karalunas et al., 2018; Rommelse et al., 2017; Vaidya et al., 2020).”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Musser, E. D., Hawkey, E., Kachan‐Liu, S. S., Lees, P., Roullet, J., Goddard, K., Steiner, R. D., & Nigg, J. T.
Affiliations
  • Oregon Health & Science University (US)
  • Johns Hopkins University (US)
  • Kaiser Permanente (US)
  • Marshfield Clinic Research Foundation (US)
Corresponding author
Musser, Erica D.
Venue
Journal of Child Psychology and Psychiatry
Publisher
Wiley
Published
2014-01-21
Volume
55
Issue
7
Pages
819-827
ISSN
  • 0021-9630 (ISSN-L)
  • 1469-7610
OpenAlex
W2117008480
Cited by
97
References
40
Citations by year
2026: 7 · 2025: 6 · 2024: 8 · 2023: 6 · 2022: 1 · 2021: 11 · 2020: 10 · 2019: 7 · 2018: 7 · 2017: 10 · 2016: 11 · 2015: 9 · 2014: 4
FWCI
6.32
Type
journal article
Language
en
Open access
Locations
  • Journal of Child Psychology and Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
NIMH (R01-MH59105)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Social Sciences › Psychology › Clinical Psychology › Child and Adolescent Psychosocial and Emotional Development
Keywords
autism spectrum disorder, attention deficit hyperactivity disorder, family transmission, comorbidities, offspring risk, prevalence, children
MeSH terms
Attention Deficit Disorder with Hyperactivity, Child, Child Development Disorders, Pervasive, Female, Humans, Male, Mothers, Northwestern United States, Comorbidity, Prevalence, Genetic Predisposition to Disease

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review