Centro de Referencia Nacional de Alergia, Asma e Inmunología, Instituto Nacional de Salud del Niño, Lima, Perú.
Facultad de Medicina, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Rev Peru Med Exp Salud Publica. 2020 Jan-Mar;37(1):57-62. doi: 10.17843/rpmesp.2020.371.4460. Epub 2020 Jun 8.
In order to determine the profile of sensitization to aeroallergens in pediatric patients with asthma and / or allergic rhinitis, a cross-sectional study was carried out in 411 patients using an allergy skin test. Age, sex, total IgE level and eosinophils were analyzed. The mean age was 8.1 ± 3.7 years and 60.6% were male. The average of the eosinophils and the level of total IgE was 450.1 ± 377.3 cells / mm3 and 861.7 ± 757.6 IU / mL, respectively. Mites were the most frequent sensitizing allergens (79.8%) and Dermatophagoides farinae (65.2%) was the most common. Polysensitization was present in 76.2% of patients. Sensitization was evident in the majority of patients with asthma and / or allergic rhinitis and was associated with age, age groups and total IgE level.
为了确定哮喘和/或过敏性鼻炎的儿科患者对气传过敏原的致敏情况，采用过敏皮肤试验对 411 例患者进行了横断面研究。分析了年龄、性别、总 IgE 水平和嗜酸性粒细胞。平均年龄为 8.1 ± 3.7 岁，男性占 60.6%。嗜酸性粒细胞和总 IgE 的平均值分别为 450.1 ± 377.3 个/mm3 和 861.7 ± 757.6 IU/mL。螨虫是最常见的致敏过敏原（79.8%），粉尘螨（65.2%）最为常见。76.2%的患者存在多敏性。大多数哮喘和/或过敏性鼻炎患者均有过敏反应，且与年龄、年龄组和总 IgE 水平有关。
