Retrospective evaluation of epidermal skin prick tests in patients living in Aegean region.

Sensitization to aeroallergens of Aegean region is not well decumented. In this study we evaluated the epidermal skin prick test results of the patients who applied to allergy outpatient department retrospectively. Epidermal skin prick test of the 5055 patients were evaluated. Of these patients 2638 (52 %) were female, 2417 (48 %) male, 1213 (24 %) adult and 3842 (76 %) pediatric patient, 1163 (23 %) patients were allergic rhinitis, 2477 (49 %) were bronchial asthma, 505 (10 %) were allergic rhinitis with bronchial asthma, 556 (11 %) were chronic urticaria, 253 (5 %) were wheezy infant and 101 (2 %) patients were atopic dermatitis, 2932 (58 %) had atopy history in their first and second degree relatives. Patients were aged between 3.5 months and 79 years (mean 14.1 3.2 years and median 11 years). In epidermal skin prick tests sensitization to house dust mites (D. farinae, D. pteroniyssinus), pollens (grass, cereals and trees), moulds, animal danders, foods (especially in early childhood) and cockroach were evaluated. Our data indicate that allergens that may be the cause of the high prevalence of allergic diseases in Izmir are probably produced by pollens and mites.