摘要
目的通过对咳嗽变异性哮喘(CVA)儿童过敏原皮肤点刺试验检测结果进行分析,了解CVA发病的过敏原因素,协助诊断及治疗。方法对我院儿科住院及门诊286例CVA患儿采用过敏原皮肤点刺试验,用生理盐水作阴性对照,组胺作阳性对照,对过敏原状况进行分析。结果 286例CVA患儿过敏原皮肤试验总阳性率65.03%(186/286例),其中,阳性率在40%以上的吸入性变应原有:屋尘螨166例(58.04%);粉尘螨155例(54.16%);热带螨129例(45.10%)。不同年龄对这13种吸入性变应原的过敏程度差异均有统计学意义(P<0.001),不同性别对吸入性变应原的过敏程度差异无统计学意义(P>0.05)。结论尘螨是成都地区CVA儿童最常见的过敏原。过敏原皮肤点刺试验可以协助诊断,并对CVA的防治及免疫治疗提供依据。不同年龄CVA患儿对吸入性变应原的过敏程度不同。不同性别CVA患儿对吸入性变应原的过敏程度差异无统计学意义。
Objective To learn the sensibiligen factors of cough variant asthma（CVA） in children.Methods 286 children with Cough Variant Asthma in our hospital were tested and saline was used as negative control while histamine as positive control.Results Of the 286 patients,186 cases（65.03%） had positive SPT reactions.The commonest allergen were dermatophagoides pteronyssinus which was 58.04% positive in the 286 patients,the other common allergens were in order of dermatophagoides farinaet（54.16%）,torrid zone mite（45.10%）.The different age（≤5years,5years）showed significant differences（P0.001） in 13 allergens.The different sex showed no significant differences（P0.05） in 11 allergens except dermatophagoides pteronyssinus and blattella germanica.Conclusion Dustmites is the most common sensibilisinogen in CVA children in Chengdu areas.Skin prink test can conduce to diagnosis and offer evidence to the prevention and treatment for CVA.There are significant differences in the reaction of SPT between different age.There are no significant differences in the reaction of SPT between different sex.
出处
《四川医学》
CAS
2011年第3期310-312,共3页
Sichuan Medical Journal
基金
四川省卫生厅科研课题(编号:070337)
