Abstract: Objective To understand the proportion of allergen in eczema of children for providing foundation for prevention and treatment of eczema. Method Bioresonance technology allergy therapy was used to detect the allergen of eczema in children. Results A total of 1 538 children with eczema were detected,1 272(82.70%) patients,among them had positive food allergen test.653(42.46%) patients had positive inhaled allergen test.504(32.77%) patients had positive allergen test both in food test and inhaled test.Cereal(1 020,66.32%) was the most common allergen in food allergen,followed by milk,egg,sea food,nut,bean,food preservative,beef and lamb;Dust(340,22.11%) was the most common allergen in inhaled allergen,followed by mite,flower,animal fur,mould,waste gas,cigarettes,cooking oil fume.Among different aging groups,there were significant differences in the positive rates between food allergen group and inhaled allergen group(P<0.05).Food allergen was the main allergen in infant eczema,with the growth of the age,inhaled allergen was the main allergen in elder children eczema.Conclusion The inducing factor of eczema can be found out by the detection of allergen,which providing the foundation for the prevention and treatment of eczema.

Key words: eczema, allergen, children

摘要： 目的 了解过敏原在儿童湿疹发病中的比例,为防治儿童湿疹提供依据。 方法 利用生物共振治疗仪对1 538例门诊湿疹患儿进行过敏原检测。结果 1 538例湿疹患儿中,食物过敏原检测阳性1 272例(82.70%),吸入过敏原检测阳性653例(42.46%),食物和吸入过敏原均阳性504例(32.77%)。食物过敏原以谷类(1 020,66.32%)最高,其后依次是牛奶、鸡蛋、海鲜、坚果、大豆、食品添加剂、牛羊肉;吸入过敏原以屋尘(340例,22.11%)最高,其后依次是螨虫、花粉、动物皮毛、霉菌、废气、香烟、烹调油烟。不同年龄段,食物、吸入过敏原阳性结果差异均有统计学意义(P<0.05),婴儿期主要以食物过敏原为主,随着年龄增长,吸入性过敏原阳性检出率逐渐增高,食物性过敏原阳性检出率逐渐下降。 结论对湿疹患儿进行过敏原检测,可以找出湿疹的诱发因素,为预防和治疗湿疹提供依据。

关键词: 湿疹, 过敏原, 儿童