Evidence map›Paper›PMID 41253408›Full record

ArticleBMJ open respiratory research2025

Association between mental health disorders and asthma exacerbations in adults: a retrospective cohort study in UK primary care.

Tris Pickard-Michels, Nicola J Adderley, Prasad Nagakumar, Nikita Simms-Williams, Alice Sitch, Rasiah Thayakaran, Dhanusha Punyadasa, Krishnarajah Nirantharakumar, Shamil Haroon

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Article in BMJ open respiratory research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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0cells of the map it votes in
4citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Tris Pickard-MichelsUniversity of Birmingham, Birmingham, UK pmp523@alumni.bham.ac.uk.ORCID http://orcid.org/0009-0003-6444-3046
Nicola J AdderleyInstitute of Applied Health Research, University of Birmingham, Birmingham, UK.
Prasad NagakumarRespiratory Medicine, Birmingham Women's and Children's Hospitals NHS Foundation Trust, Birmingham, UK.
Nikita Simms-WilliamsUniversity of Birmingham Unit of Public Health Epidemiology and Biostatistics, Birmingham, UK.ORCID http://orcid.org/0000-0002-4926-1995
Alice SitchUniversity of Birmingham, Birmingham, UK.
Rasiah ThayakaranUniversity of Birmingham Institute of Applied Health Research, Birmingham, UK.
Dhanusha PunyadasaUniversity of Birmingham, Birmingham, UK.
Krishnarajah NirantharakumarPublic Health, University of Birmingham, Birmingham, UK.
Shamil HaroonHealth and Population Sciences, University of Birmingham, Birmingham, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo evaluate the association between the presence or absence of comorbid mental health disorders and the risk of asthma exacerbations in adults with prevalent asthma.

methodsThis was a cohort study of adults in England with prevalent asthma and mental health disorders (depression, anxiety, bipolar disorder and schizophrenia) between 2017 and 2019 using primary care electronic healthcare records.Adult asthma patients with mental health disorders (exposed) were matched by age, sex, ethnicity and general practice to asthma patients without a mental health disorder (unexposed) in a 1:1 ratio. The primary outcome was an exacerbation of asthma documented in primary care records. Poisson regression was used to estimate adjusted incidence rate ratios (IRR).

results873 482 adults with asthma were followed up for a total of 1 580 157 years.Mean age was 49 years; 66% were female, and 78% were white. Adults with asthma and any mental health disorder had an asthma exacerbation incidence rate of 56 per 1000 person years compared with 34 per 1000 person years for those without a mental health disorder.Adults with asthma and any mental health disorder had an adjusted IRR of 1.46 (95% CI 1.44 to 1.48) compared with matched controls. The highest IRR was in those with depression (IRR 1.34, 95% CI 1.32 to 1.37), followed by those with anxiety (IRR 1.20, 95% CI 1.18 to 1.22). There were no significant differences in patients with bipolar disorder or schizophrenia compared with matched controls (IRR 1.00, 95%CI 0.93 to 1.07; and 1.03, 95% CI 0.95 to 1.11, respectively).

conclusionThis study shows a significant increased risk of asthma exacerbations in asthma patients with depression or anxiety compared with those with asthma without comorbid mental health disorders.

Indexed as

AsthmaMental DisordersAdultAgedComorbidityDisease ProgressionEnglandFemaleHumansIncidenceMaleMiddle AgedPrimary Health CareRetrospective StudiesUnited KingdomAsthmaAsthma EpidemiologyAsthma in primary care

Identifiers

PMID41253408
PMCPMC12625874

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