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Asthma and risk of selective IgA deficiency or common variable immunodeficiency: a population-based case-control

Sang-Hwa Urm1, Hyun Don Yun, Yilma A Fenta

  • 1Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN; Department of Preventive Medicine, Medical College, Inje University, Busan, South Korea.

Mayo Clinic Proceedings
|August 6, 2013
PubMed
Summary

Individuals with asthma are significantly more likely to be diagnosed with selective IgA deficiency (sIgAD) or common variable immunodeficiency (CVID). This finding may explain increased bacterial infection risks in some asthma patients.

Keywords:
CVIDESIDEuropean Society for ImmunodeficienciesORPAGIDPIDPan-American Group for Immunodeficiencycommon variable immunodeficiencyodds ratioprimary immunodeficiencysIgADselective IgA deficiency

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