Evidence map›Paper›PMID 35654906›Full record

ArticleNature medicine2022

Parental inflammatory bowel disease and autism in children.

Aws Sadik, Christina Dardani, Panagiota Pagoni, Alexandra Havdahl, Evie Stergiakouli, iPSYCH Autism Spectrum Disorder Working Group, Golam M Khandaker, Sarah A Sullivan, Stan Zammit, Hannah J Jones and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Nature medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
25.1field-weighted citation impact, top 1% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Cross-Setting Replication of the Associations Between Maternal Health and Autism.Journal of the American Academy of Child and Adolescent Psychiatry · 2026
    Article
  4. Article
  5. Article
  6. Genetic confounding in the associations between maternal health and autism.medRxiv : the preprint server for health sciences · 2026
    Article
  7. Review
  8. Article
  9. Review
  10. Frontiers in pharmacology · 2026
    Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
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  20. Article
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

15 authors at 8 institutions in 4 countries.

Aws Sadik *Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Christina Dardani *Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK. christina.dardani@bristol.ac.uk.ORCID http://orcid.org/0000-0002-2019-7897
Panagiota PagoniPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Alexandra HavdahlMedical Research Council Integrative Epidemiology Unit, Bristol Medical School, University of Bristol, Bristol, UK.ORCID http://orcid.org/0000-0002-9268-0423
Evie StergiakouliPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.ORCID http://orcid.org/0000-0003-3586-0927
iPSYCH Autism Spectrum Disorder Working Group
Golam M KhandakerPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Sarah A SullivanPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Stan ZammitPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Hannah J JonesPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
George Davey SmithPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.ORCID http://orcid.org/0000-0002-1407-8314
Christina DalmanDepartment of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
Håkan KarlssonDepartment of Neuroscience, Karolinska Institutet, Stockholm, Sweden.ORCID http://orcid.org/0000-0001-5985-7330
Renee M GardnerDepartment of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
Dheeraj RaiPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Avon and Wiltshire Mental Health Partnership NHS Trust · GBUniversity Hospitals Bristol NHS Foundation Trust · GBUniversity of Bristol · GBAt Bristol · GBKarolinska Institutet · SELundbeck Foundation · DKNorwegian Institute of Public Health · NOStockholm County Council · SE

Funding

5/7 Psychiatric Genomics Consortium: Finding actionable variationU01MH109514 · NIMH · CARDIFF UNIVERSITY · PI O'DONOVAN, MICHAEL · 2016 to 2020
$2.9M
Department of HealthMedical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_PC_17213Medical Research Council MC_PC_19009Medical Research Council MC_UU_00011/1Medical Research Council MC_UU_00011/3Medical Research Council MC_UU_00011/5Medical Research Council MC_UU_00011/6Medical Research Council MR/L010305/1Medical Research Council MR/S037675/1Medical Research Council MR/V004905/1Medical Research Council MR/W014416/1NIMH NIH HHS U01 MH109514Wellcome TrustWellcome Trust 201486/Z/16/ZWellcome Trust 215379/Z/19/ZWellcome Trust 217065/Z/19/Z
6 · The paper itself

Abstract

Evidence linking parental inflammatory bowel disease (IBD) with autism in children is inconclusive. We conducted four complementary studies to investigate associations between parental IBD and autism in children, and elucidated their underlying etiology. Conducting a nationwide population-based cohort study using Swedish registers, we found evidence of associations between parental diagnoses of IBD and autism in children. Polygenic risk score analyses of the Avon Longitudinal Study of Parents and Children suggested associations between maternal genetic liability to IBD and autistic traits in children. Two-sample Mendelian randomization analyses provided evidence of a potential causal effect of genetic liability to IBD, especially ulcerative colitis, on autism. Linkage disequilibrium score regression did not indicate a genetic correlation between IBD and autism. Triangulating evidence from these four complementary approaches, we found evidence of a potential causal link between parental, particularly maternal, IBD and autism in children. Perinatal immune dysregulation, micronutrient malabsorption and anemia may be implicated.

Indexed as

Autism Spectrum DisorderAutistic DisorderColitis, UlcerativeInflammatory Bowel DiseasesChildCohort StudiesFemaleHumansLongitudinal StudiesPregnancy

Identifiers

PMID35654906
PMCPMC9307481
OpenAlexW4281874266

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.