Retrospective analysis of aeroallergen's sensitization patterns in Edmonton, Canada

Allergy, Asthma, and Clinical Immunology : Official Journal of the Canadian Society of Allergy and Clinical Immunology
Hanan AhmedHarissios Vliagoftis

Abstract

Sensitization to common environmental aeroallergens plays a significant role in the pathogenesis and severity of respiratory allergic disorders, specifically asthma and allergic rhinitis. Understanding sensitization patterns helps clinicians tailor care more effectively. This study examines patterns of sensitization to aeroallergens in subjects suspected of having an allergic disease in Edmonton and catchment area. Retrospective chart review of skin prick test (SPT) results to 11 environmental aeroallergens performed between January 1st and June 30th 2014 at a University-based clinic, where patients are referred for SPT by allergists, respirologists, otolaryngologists, internists and general practitioners. Potential differences in aeroallergen sensitization patterns were evaluated. A total of 623 patients (36.9% males; 63.1% females), aged 4-84 years (mean age 38.6 years) had SPT done, of which 438 (70.3%) had a positive test for at least one aeroallergen (atopy). There were no significant sex differences in the frequency of atopy (males: 71.3% versus females: 69.7%; p = 0.373). The frequency of sensitivity to particular allergens among atopic subjects was: cat (53.1%), house dust mites (50.3%), grass (39.2%), birch (23.7%), al...Continue Reading

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Citations

Dec 22, 2020·Archives de pédiatrie : organe officiel de la Sociéte française de pédiatrie·C CanS Hatipoglu
Feb 7, 2021·The Journal of Allergy and Clinical Immunology. in Practice·Hendrik NoltePeter A Würtzen
Jul 10, 2021·Allergy, Asthma, and Clinical Immunology : Official Journal of the Canadian Society of Allergy and Clinical Immunology·Anne K EllisSheena Gosain

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