Evidence map›Paper›PMID 41986891›Full record

ArticleBJPsych open2026

Childhood ADHD and autism spectrum disorder difficulties: exploring the impact of copy number variants on young adult outcomes.

Charlotte A Dennison, Mia Flanagan, Amy Shakeshaft, Kate Tilling, Lucy Riglin, Anita Thapar

Abstract read
In one paragraph

Article in BJPsych open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Charlotte A DennisonWolfson Centre for Young People's Mental Health, https://ror.org/03kk7td41Cardiff University, UK.ORCID https://orcid.org/0000-0002-7493-2041
Mia FlanaganSchool of Medicine, Cardiff University, UK.
Amy ShakeshaftWolfson Centre for Young People's Mental Health, https://ror.org/03kk7td41Cardiff University, UK.
Kate TillingMRC Integrative Epidemiology Unit, Bristol University, UK.
Lucy RiglinWolfson Centre for Young People's Mental Health, https://ror.org/03kk7td41Cardiff University, UK.ORCID https://orcid.org/0000-0002-5124-5230
Anita ThaparWolfson Centre for Young People's Mental Health, https://ror.org/03kk7td41Cardiff University, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rare copy number variants (CNVs; deleted/duplicated DNA segments) are associated with childhood attention-deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). It is unknown whether carrying a CNV moderates the effect of ADHD/ASD on adult outcomes. In a UK population-based cohort, the Avon Longitudinal Study of Parents and Children, ADHD and ASD difficulties at ages 7-16 years were defined categorically. Outcomes included: General Certificate of Secondary Education non-attainment; depression at ages 18 and 24; functioning at age 25; not in education, employment or training; and receiving state benefits at age 25. Logistic regressions were used to assess associations between ADHD/ASD and outcomes, and to test CNVs as moderators. Multiple imputation was used to account for data missingness. We did not find strong evidence of CNVs moderating the effect of ADHD or ASD on young adult outcomes. However, confidence intervals for the moderating effect were wide, so further research in larger clinical samples is necessary.

Indexed as

ALSPACattention-deficit hyperactivity disorderautistic spectrum disordercopy number variantgenetics

Identifiers

PMID41986891
PMCPMC13107328

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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.