变应性鼻炎患者变应原检测结果分析

Analysis of Allergens Characteristic in Patient with Allergic Rhinitis

目的了解变应性鼻炎患者皮肤点刺试验(SPT)阳性率、致敏原分布特点及SPT的临床意义,为变应性鼻炎的诊治及预防提供参考。方法对465例诊断为变应性鼻炎的患者进行常见的30种过敏原SPT,并对主要过敏原进行分析。结果本组465例患者中,396例SPT结果阳性(85.2%),未成年组、青年组及中老年组SPT阳性率分别为93.6%、73.5%和66.1%,3组间两两比较差异有统计学意义(P<0.05)。SPT阳性率以粉尘螨屋尘螨最高。结论本地区变应性鼻炎患者SPT阳性率高,并且随年龄的增长而下降,螨是致敏原的重要组成部分。

Objective To determine the distribution of allergens in patients with allergic rhinitis and provide clini- cal reference for management strategies with regional characteristics. Methods 465 cases of such patients were given skin prick test （SPT） of common 30 kinds of allergens. The distribution of main allergens was analyzed. Results 396 cases of SPT result positive （85.2%） , minor groups, youth groups and elderly groups SFF positive rates were 93.6% , 73.5% and 66. 1%. Pairwise differences among the three groups was statistically sig- nificant （ P 〈 0. 05 ）. The highest SPT - positive rate of dust mites in house is dust mite. Conclusion The positive rate of SFF of allergic rhinitis in this region is high, and followed the growth of age seemed ：lecline. The mite is an important part of the allergens.