Analysis of skin prick test results in 2991 patients with allergic rhinitis in Wenzhou
10.16066/j.1672-7002.2016.01.010
- VernacularTitle:温州2991例变应性鼻炎患者皮肤点刺试验结果分析
- Author:
Zhi LI
;
Jili LIU
;
Zhilong CHEN
;
Kaiquan ZHU
;
Fan YE
;
Qian YIN
;
Qiongmin ZHANG
;
Zhisu LIAO
;
Weiqing FANG
;
Yue ZHANG
- Publication Type:Journal Article
- Keywords:
Rhinitis,Allergic,Perennial;
Rhinitis,Allergic,Seasonal;
Allergens;
Skin Tests
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2016;23(1):31-35
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To determine the distribution of allergens in patients with allergic rhinitis in Wenzhou area. METHODS Patients with AR symptoms from January 2013 to December 2014 were given skin prick test (SPT). The clinical data about SPT was retrospectively colleceted to analyze SPT results. RESULTS 1. Among 2991 individuals, the total positive rate of SPT was 82.0%, with Dermatophagoides farinae (Der. f) and Dermatophagoides pteronyssinus (Der.p) as the most common allergens; the positive rate of inhalant allergen was obviously higher than that of ingestive ones, with significantly statistical difference(χ2=2006.557,P<0.01). Most of patients were allergic to double allergens; the intensity of Der.f and Der.p mainly presented as (++++), with no significant difference(Z=-0.391, P=0.696). 2. There was significant difference of variation with seasons(χ2=34.254, P<0.01). 3. No significant difference of positive rate were observed in different AR-courses(χ2=16.102, P<0.01). 4. Significant difference of positive rate was found among different age-groups; The positive rate was increased along with growing age, got peak at group of 10-12 years old, and then got down after that. CONCLUSION Dust mite was the main allergen coursed AR in Wenzhou area. Seasons and age were two important factors effecting on positive of SPT and onset of AR. The positive rate of allergens was related to age.
