上海地区过敏患者皮肤点刺试验临床分析

为了解上海地区过敏性疾病的主要过敏原,探讨过敏患者过敏原的分布情况及变化规律,收集1 407例过敏患者的皮肤点刺试验资料。结果显示,阳性率位于前五位的过敏原依次为粉尘螨64.89%、屋尘螨58.56%、热带螨40.58%、德国小蠊21.32%和美洲大蠊20.90%。以尘螨(粉尘螨、屋尘螨和热带螨)的阳性率最高。过敏患者对尘螨(粉尘螨、屋尘螨和热带螨)、蟑螂(德国小蠊和美洲大蠊)、狗毛屑、猫毛屑及虾过敏与年龄有关。呼吸道过敏性疾病患者对尘螨、蟑螂、狗毛屑、猫毛屑和花粉过敏的阳性率均明显高于过敏性皮肤病患者(P<0.05)。提示上海地区以尘螨为主要过敏原,对尘螨、蟑螂、狗毛屑、猫毛屑及虾过敏与患者年龄有关,但与性别无关。呼吸道过敏性疾病患者较过敏性皮肤病患者有更高的阳性率。

Clinical analysis of the skin prick test in Shanghai area

To understand the predominant allergens for allergic diseases existed in Shanghai area,distributions and changes of these allergens,1 407 allergic patients underwent skin prick test(SPT) were entered into this study.It was showed that 5 most encountered allergens with positive reactions were Dermatophagoides farinae(64.89%),Dermatophagoides pteronyssinus(58.56%),Blomia tropicalis(40.58%),Blattella germanica(21.32%) and Periplaneta americana(20.90%).House dust mites,such as(D.farinae,D.pteronyssinus and Blat...