盐城地区未成年过敏性疾病患者吸入性过敏原IgE检测结果分析.

Objective: To study the distribution of inhaled allergen specific IgE in underage patients with allergic diseases in Yancheng area, and to provide evidence for disease prevention and treatment. Methods: A total of 430 underage (< 18 years old) patients with allergic diseases from January 2020 to March 2021 were selected, and their serums were detected by EUROLINE Atopy China(IgE). Results: 166 (38.60 %) were positive for serum allergen IgE among the 430 underage patients.Dust mites and house dust were the main inhalation allergens. The positive rate of IgE was 39% in male and 36% in female (P>0.05). The positive rate of female in middle school group (61.11 %) was higher than that of male (45.83 %)(P<0.05). There was significant difference between age group and IgE positive rate, and the positive rate increased with age. Cockroaches, dust mites, mould, ragweed, house dust and age groups were statistically different. The positive rate of IgE was the highest in respiratory allergic symptoms (48.2 %), and dust mite was the main allergen among different symptoms. All the patients with positive house dust were positive for dust mites, and 70.93 % of them showed respiratory allergic symptoms. Conclusions: Dust mites and house dust are the most important inhaled allergens for patients with allergic diseases in this area. It is of great significance to study the distribution of serum allergens for the prevention, diagnosis and treatment of allergic diseases in minors. [ABSTRACT FROM AUTHOR]