Evidence map›Paper›PMID 24427301›Full record

ArticlePloS one2014

Natural history of perceived food hypersensitivity and IgE sensitisation to food allergens in a cohort of adults.

Antonios Patelis, Maria Gunnbjörnsdottir, Magnus P Borres, Peter Burney, Thorarinn Gislason, Kjell Torén, Bertil Forsberg, Kjell Alving, Andrei Malinovschi, Christer Janson

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

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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

10 authors at 5 institutions in 3 countries.

Antonios PatelisDepartment of Medical Sciences: Respiratory Medicine and Allergology, Uppsala University, Uppsala, Sweden.
Maria GunnbjörnsdottirDepartment of Medical Sciences: Respiratory Medicine and Allergology, Uppsala University, Uppsala, Sweden.
Magnus P BorresImmunodiagnostics, Thermo Fischer Scientific, Uppsala, Sweden ; Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden.
Peter BurneyRespiratory Epidemiology and Public Health, Imperial College, London, United Kingdom.
Thorarinn GislasonUniversity of Iceland, Medical Faculty and Department of Respiratory Medicine and Sleep, Landspitali University Hospital, Reykjavik, Iceland.
Kjell TorénSection of Occupational and Environmental Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.
Bertil ForsbergDivision of Occupational and Environmental Medicine, Umeå University, Umeå, Sweden.
Kjell AlvingDepartment of Women's and Children's Health, Uppsala University, Uppsala, Sweden.
Andrei MalinovschiDepartment of Medical Sciences: Clinical Physiology, Uppsala University, Uppsala, Sweden.
Christer JansonDepartment of Medical Sciences: Respiratory Medicine and Allergology, Uppsala University, Uppsala, Sweden.
Uppsala University · SEImperial College London · GBUmeå University · SEUniversity of Gothenburg · SEUniversity of Iceland · IS

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNo longitudinal studies exist on the natural history of food hypersensitivity and IgE sensitisation to food allergens in adults.

objectiveTo examine the natural history of food hypersensitivity, the natural history of IgE sensitisation to food allergens and to investigate the risk factors for new onset food hypersensitivity.

methodsFood hypersensitivity was questionnaire-assessed in 2307 individuals (aged 20-45 years) from Iceland and Sweden during the European Community Respiratory Health Survey both at baseline and follow-up 9 years later. IgE food and aeroallergen sensitisation were assessed in a subgroup of these individuals (n = 807). Values of 0.35 kU/L and above were regarded as positive sensitisation.

resultsFood hypersensitivity was reported by 21% of the subjects and this proportion remained unchanged at follow-up (p = 0.58). Fruits, nuts and vegetables were the three most common causes of food hypersensitivity, with a similar prevalence at baseline and follow-up. The prevalence IgE sensitisation to food allergens decreased in general by 56% (p<0.001) and IgE sensitisation to peanut decreased in particular by 67% (p = 0.003). The prevalence of timothy grass IgE sensitisation decreased by 15% (p = 0.003) while cat, mite and birch IgE sensitisation did not decrease significantly. Female sex, rhinitis, eczema and presence of IgE sensitisation to aeroallergens were independently associated with new onset food hypersensitivity.

conclusionThe prevalence of food hypersensitivity remained unchanged while the prevalence of IgE sensitisation to food allergens decreased in adults over a 9-year follow-up period. The decrease in prevalence of IgE sensitisation to food allergens was considerably larger than the change in prevalence of IgE sensitisation to aeroallergens.

Indexed as

AdultAllergensCohort StudiesFemaleFood HypersensitivityHumansImmunoglobulin EIncidenceMaleMiddle AgedPrevalenceSurveys and QuestionnairesYoung AdultAllergensImmunoglobulin E

Identifiers

PMID24427301
PMCPMC3888405
OpenAlexW2119290759

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.