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Updated: Apr 5, 2026

A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma
Published on: June 4, 2017
[Association between serum allergens and asthma in children]
Guo-Chao Song1, Xue-Yan Wang, Zheng Wang
1Department of Pediatrics, Second Hospital of Tianjin Medical University, Tianjin 300211, China. chshliu@eyou.com.
Objective:
To study the association between serum-specific immunoglobulin E (sIgE) allergens and asthma in children.
Methods:
The serum sIgE allergens were determined using Western blot in 2239 children aged 1-14 years, consisting of 1415 children with asthma alone and 824 children with non-allergic diseases between December 2004 and April 2013. The case-control models of asthma alone and non-allergic diseases were established. The association between allergens and asthma was investigated using multivariate logistic regression analysis.
Results:
In the 2239 children, 1028 children (45.91%) were serum sIgE-positive, and the allergen with the highest positive rate was house-dust mite (15.68%), followed by house dust (14.29%) and moulds (13.40%). The results of the case-control analysis showed that house-dust mite, moulds, house dust, and cashew nut/peanut/soybean were significantly associated with the development of asthma. House dust was associated with the development of asthma in the 1-2 years old group (P<0.05). House dust and house-dust mite as allergens were identified as the risk factors for the development of asthma in the 3-14 years old group (P<0.05). In the 6-14 years old group, moulds as allergens were identified as the risk factors for the development of asthma (P<0.05). House dust and house-dust mite as allergens increased the risk of asthma in boys and girls, while moulds and cashew nuts/peanuts/soybeans as allergens increased the risk of asthma in boys.
Conclusions:
House-dust mite, house dust, and moulds are the most common allergens in children with asthma, and they are closely associated with the development of asthma.
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