TỶ LỆ CÁC DỊ NGUYÊN ĐƯỢC PHÁT HIỆN BẰNG KỸ THUẬT THẤM MIỄN DỊCH VÀ MỘT SỐ YẾU TỐ LIÊN QUAN TRÊN BỆNH NHÂN DỊ ỨNG ĐIỀU TRỊ TẠI BỆNH VIỆN DA LIỄU CẦN THƠ NĂM 2020

Abstract

Background: In Viet Nam, the number of people suffering from allergies diseases has increased rapidly in recent years. Identifying the causes of allergies is an integral part of the diagnosis and treatment of the disease. Objectives: This study aimed to determine the prevalence of allergens test results and some factors related to the positive allergen test result and some common characteristics by immunoblotting assay among allergy patients. Materials and methods: A crosssectional descriptive study was conducted among 369 patients with allergic diseases at Can Tho hospital of Dermato – Venereology from June 2020 to December 2020. Test for specific serum IgE allergens by immunoblotting assay technique with CLA1 test kit (Hitachi, USA). Results: The prevalence for at least 1 allergen was 69.4%. The most common allergens are: Dermatophagoides Farinae (54.3%), Dermatophagoides Pteronyssinus (47.3%), Blomia Tropicalis (43.8%). The group of patients < 12 years old, Kinh ethnic and the group of Student/Retirement/Housewife had a higher prevalence result than other groups (p<0.05). Conclusion: The most common allergens: Dermatophagoides Farinae, Dermatophagoides Pteronyssinus and Blomia Tropicalis. There is a statistically significant relationship between age group, ethnicity, occupation and positive result.