Clinical application of allergen detection in recurrent childhood asthma / 国际检验医学杂志

ABSTRACT

Objective To explore the application of allergen detection in children with recurrent asthma and its clinical signifi‐cance .Methods The clinical data of 524 cases of children with recurrent asthma in this hospital ,from February 2013 to February 2015 ,were retrospectively analysed .According to age ,these children with recurrent asthma were divided into three groups250 ca‐ses were enrolled into infants group(0- <1 years old) ,150 cases enrolled into cheepers group(1- <3 years old) ,124 cases were enrolled in children group (≥3 years old) .Children in the three groups were treated with allergen detection ,and positive rates and distribution of allergens were compared among three groups .Results The total positive rate of allergen detection was 39 .69%(208/524) .The positive rate of allergen detection was the highest in children group(66 .13% ) ,and the lowest in infants group (24 .00% ) ,and there were statistically significant differences in the positive rates among the three groups(P<0 .05) .The top 3 common allergens were milk ,household dust mite and cat dander .The positive rates of household dust mite and house dust were the highest in children group ,but lowest in infants group ,there were statistically significant differences in the positive rate among the three groups(P<0 .05) .Conclusion Allergen detection is particularly important for children with recurrent asthma ,which not only could quickly find the etiology of asthma and identify children who are susceptible to asthma ,but also provide references for early intervention in childhood asthma .