Evidence map›Paper›PMID 29513367›Full record

ArticleClinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology2018

The familial aggregation of atopic diseases and depression or anxiety in children.

B K Brew, C Lundholm, T Gong, H Larsson, C Almqvist

Open access · hybridAbstract read
In one paragraph

Article in Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 3 pooled it
11.0field-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

24 citing papers in PubMed, 3 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
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  4. Article
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  6. Food Allergy and Mental Health in Children and Adolescents-The Role of Shared Familial Environment.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2025
    Article
  7. Article
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  9. Paediatric asthma and non-allergic comorbidities: A review of current risk and proposed mechanisms.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2022
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  15. Multimorbidity in asthma, association with allergy, inflammatory markers and symptom burden, results from the Swedish GAClinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2021
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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

5 authors at 4 institutions in 2 countries.

B K BrewDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-9885-8261
C LundholmDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
T GongDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
H LarssonDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
C AlmqvistDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-1045-1898
Karolinska Institutet · SEKarolinska University Hospital · SEÖrebro University · SEThe University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChildren with asthma and atopic diseases have an increased risk of depression or anxiety. Each of these diseases has strong genetic and environmental components; therefore, it seems likely that there is a shared liability rather than causative risk.

objectiveTo investigate the existence and nature of familial aggregation for the comorbidity of atopic diseases and depression or anxiety.

methodsParticipants came from the Childhood and Adolescent Twin Study in Sweden (CATSS), n = 14 197. Current and ever asthma, eczema, hay fever and food allergy were reported by parents. Internalizing disorders were identified using validated questionnaires. Familial co-aggregation analysis compared monozygotic (MZ) twins and same-sex dizygotic (DZ) twins for atopic disease in 1 twin with internalizing disorder in the other to test for genetic liability. Several familial liability candidates were also tested including parental education, recent maternal psychological stress, childhood family trauma and parental country of birth.

resultsFamilial co-aggregation analysis found that if 1 twin had at least 1 current atopic disease the partner twin was at risk of having an internalizing disorder regardless of their own atopic status (adjusted OR 1.22 (95% CI 1.08, 1.37). Similar results were found for each atopic disease ever and current. MZ associations were not higher than DZ associations, suggesting that the liability is not genetic in nature. Including other familial candidates to the models made little difference to effect estimates. CONCLUSIONS AND CLINICAL RELEVANCE: Atopic diseases and depression or anxiety tend to occur together in families; therefore, when treating for 1 disease, the physician should consider comorbidity in both the individual and the individual's siblings. We did not find evidence to support a genetic explanation for comorbidity, and further exploration is needed to disentangle the environmental and epigenetic reasons for familial aggregation.

Indexed as

AnxietyChildCross-Sectional StudiesDepressionFemaleHumansHypersensitivity, ImmediateMaleOdds RatioPublic Health SurveillanceRisk AssessmentRisk FactorsSwedenanxietyasthmaatopic dermatitischilddepressioneczemafood allergyrhinitis

Identifiers

PMID29513367
PMCPMC6001531
OpenAlexW2791861146

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

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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.