Evidence map›Paper›PMID 34775650›Full record

ArticlePediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology2022

Asthma as a risk factor for hospitalization in children with COVID-19: A nested case-control study.

Kristina Gaietto, Megan Culler Freeman, Leigh Anne DiCicco, Sherry Rauenswinter, Joseph R Squire, Zachary Aldewereld, Jennifer Iagnemma, Brian T Campfield, David Wolfson, Traci M Kazmerski and 1 more

Abstract read
In one paragraph

Article in Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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  17. Asthma as a risk factor for hospitalization in children with COVID-19: A nested case-control study.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2022
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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

11 authors.

Kristina GaiettoDivision of Pulmonary Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Megan Culler FreemanDivision of Infectious Diseases, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Leigh Anne DiCiccoDivision of Hospital Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Sherry RauenswinterChildren's Community Pediatrics, Pittsburgh, Pennsylvania, USA.
Joseph R SquireChildren's Community Pediatrics, Pittsburgh, Pennsylvania, USA.
Zachary AldewereldDivision of Infectious Diseases, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Jennifer IagnemmaChildren's Community Pediatrics, Pittsburgh, Pennsylvania, USA.
Brian T CampfieldDivision of Infectious Diseases, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.
David WolfsonChildren's Community Pediatrics, Pittsburgh, Pennsylvania, USA.
Traci M KazmerskiDivision of Adolescent and Young Adult Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Erick FornoDivision of Pulmonary Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA.ORCID 0000-0001-6497-9885

Funding

Obesity and Childhood Asthma: The Role of Adipose TissueR01HL149693 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FORNO, ERICK · 2020 to 2024
$3.0M
Pittsburgh Training Grant in Pediatric Pulmonary MedicineT32HL129949 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Juan Carlos Celedon · 2016 to 2026
$2.9M
NHLBI NIH HHS HL129949NHLBI NIH HHS HL149693NHLBI NIH HHS R01 HL149693NHLBI NIH HHS T32 HL129949
6 · The paper itself

Abstract

backgroundMost pediatric studies of asthma and COVID-19 to date have been ecological, which offer limited insight. We evaluated the association between asthma and COVID-19 at an individual level.

methodsUsing data from prospective clinical registries, we conducted a nested case-control study comparing three groups: children with COVID-19 and underlying asthma ("A+C" cases); children with COVID-19 without underlying disease ("C+" controls); and children with asthma without COVID-19 ("A+" controls).

resultsThe cohort included 142 A+C cases, 1110 C+ controls, and 140 A+ controls. A+C cases were more likely than C+ controls to present with dyspnea and wheezing, to receive pharmacologic treatment including systemic steroids (all p < .01), and to be hospitalized (4.9% vs. 1.7%, p = .01). In the adjusted analysis, A+C cases were nearly 4 times more likely to be hospitalized than C+ controls (adjusted OR = 3.95 [95%CI = 1.4-10.9]); however, length of stay and respiratory support level did not differ between groups. Among A+C cases, 8.5% presented with an asthma exacerbation and another 6.3% developed acute exacerbation symptoms shortly after testing positive for SARS-CoV-2. Compared to historic A+ controls, A+C cases had less severe asthma, were less likely to be on controller medications, and had better asthma symptom control (all p < .01).

conclusionsIn our cohort, asthma was a risk factor for hospitalization in children with COVID-19, but not for worse COVID-19 outcomes. SARS-CoV-2 does not seem to be a strong trigger for pediatric asthma exacerbations. Asthma severity was not associated with higher risk of COVID-19.

Indexed as

AsthmaCOVID-19Case-Control StudiesChildHospitalizationHumansProspective StudiesRisk FactorsSARS-CoV-2asthmaCOVID-19SARS-CoV-2

Identifiers

PMID34775650
PMCPMC8646549

What OpenQuestion holds

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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.