Evidence map›Paper›PMID 25567768›Full record

ArticleJournal of the Royal Society of Medicine2015

Estimating the prevalence of aero-allergy and/or food allergy in infants, children and young people with moderate-to-severe atopic eczema/dermatitis in primary care: multi-centre, cross-sectional study.

Sangeeta Dhami, Aziz Sheikh

Registry-linked trialOpen access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Journal of the Royal Society of Medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03826953 (Allergy UK Research and Development Nurse. Developing and Evaluating the Impact of a Nurse-led Primary Care-based Allergy Clinic in NHS Lothian), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 26% 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.

NCT03826953 nacompletednot on this mapstarted 2017, after this paper: background citation

Allergy UK Research and Development Nurse. Developing and Evaluating the Impact of a Nurse-led Primary Care-based Allergy Clinic in NHS Lothian: a Mixed Methods Pilot Study

TypeinterventionalSponsorUniversity of EdinburghRan2017 to 2021Enrolled250ConditionsAllergyArmsNurse Led Allergy Clinic
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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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

2 authors at 2 institutions in 2 countries.

Sangeeta DhamiGeneral Practitioner, Edinburgh, UK sangeetadhami@hotmail.com.
Aziz SheikhCentre for Population Health Sciences, The University of Edinburgh, Edinburgh, UK Division of General Internal Medicine and Primary Care, Brigham and Women's Hospital/Harvard Medical School, Boston, USA.
Brigham and Women's Hospital · USRoyal College of General Practitioners · GB

Funding

Chief Scientist Office CZH/4/429
6 · The paper itself

Abstract

objectiveWe sought to determine the primary care-based prevalence of moderate-to-severe atopic eczema/dermatitis in children and to estimate what proportion had co-morbid aero-allergy and/or food allergy that was contributing to their atopic eczema/dermatitis.

designMulti-centre, cross-sectional study.

participantsInfants, children and young people aged between 0-17 years.

settingPrimary Care.

methodsGeneral practice electronic health records were interrogated to identify children (0-17 years) with current moderate-to-severe atopic eczema/dermatitis. Eligible children were assessed by an allergy specialist nurse, this involving a detailed allergy history, examination and, if appropriate, measurement of total IgE and specific IgE to relevant aero-allergens and/or food allergens.

main outcome measuresPrevalence of atopic eczema, moderate to severe atopic eczema, IgE-mediated atopic eczema.

resultsWe recruited eight practices, which together enrolled 16,877 children. Of these, 4331 (25.7%; 95% CI 25.0, 26.3) children had a recorded diagnosis of atopic eczema/dermatitis and 1316 (7.8%; 95% CI 7.4, 8.2) had treatment indicative of current moderate-to-severe atopic eczema/dermatitis. We recruited 159 children for clinical assessment, and complete data were available for 157. The clinical assessment revealed that 130/157 (82.8%) had no indication of IgE-mediated allergy contributing to their atopic eczema/dermatitis; the remaining 27/157 (17.2%; 95% CI 12.1, 23.9) were on clinical assessment considered to possibly have underlying IgE-mediated disease. Specific IgE tests were positive in 14/27 (51.9%; 95% CI 34.0, 69.3) children. Of the 14 children who tested positive, six (42.9%; 95% CI 21.4, 67.4) were positive to food allergens and six (42.9%; 95% CI 21.4, 67.4) to aero-allergens; the remaining two (14.3%; 95% CI 4.0, 40.0) were positive to both food and aero-allergens.

conclusionsAlthough atopic eczema/dermatitis is a very common diagnosis in children in primary care, most appear to be relatively mild and/or transient. Only a small proportion of children had evidence of ongoing underlying IgE-mediated atopic eczema/dermatitis.

Indexed as

AdolescentAllergensChildChild, PreschoolCross-Sectional StudiesDermatitis, AtopicEczemaFemaleFood HypersensitivityHumansImmunoglobulin EInfantMalePrevalencePrimary Health CareRespiratory HypersensitivityAllergensImmunoglobulin EAtopychildreneczemaepidemiologygeneral practice

Identifiers

PMID25567768
PMCPMC4480555
OpenAlexW2076228621

What OpenQuestion holds

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Registered trials

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.