In a French study of 404 asthmatic children aged 3–18 years, allergic rhinitis (AR) was diagnosed in 237 patients (58.7%).
Is AR a risk factor for the severity of asthma?
Presence of AR was not a risk factor for more severe asthma.
Allergic rhinitis mind map. See more Allergy and Immunology mind maps here.
Allergic rhinitis in children with asthma: a questionnaire-based study. S. Hamouda, C. Karila, T. Connault, P. Scheinmann, J. de Blic (2008). Clinical & Experimental Allergy.