Detection of sIgE antibodies to allergens in patients with allergic rhinitis in Lishui area
10.13602/j.cnki.jcls.2024.01.06
- VernacularTitle:丽水地区变应性鼻炎患者变应原sIgE抗体检测分析
- Author:
Xiaobo TU
1
;
Lihong PEI
;
Guiying HUANG
Author Information
1. 丽水市中心医院检验科,浙江丽水 323000
- Keywords:
allergic rhinitis;
specific IgE;
ingestive allergen;
inhalant allergen
- From:
Chinese Journal of Clinical Laboratory Science
2024;42(1):27-31
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the distribution characteristics of inhalant and ingestive allergens in patients with allergic rhinitis(AR)in Lishui area,and then provide evidences for the clinical diagnosis,treatment and prevention of AR.Methods The detection data of serum sIgE antibodies to allergens from 1 610 patients with suspected AR visited the Department of Otolaryngology of Lishui Central Hospital during January 2020 and December 2022 were collected,and the distribution characteristics of various allergen spectra in AR patients were further analyzed.Results A total of 1 020 patients were diagnosed with AR and the positive rate of serum sIgE an-tibodies to allergens was 63.35%.The positive rate(66.59%)in male AR patients was significantly higher than that in females(59.48%,P＜0.01).The main allergen among AR patients in Lishui area was house dust mite.The top five inhalant allergens were house dust mite(77.94%),mixed mold(10.20%),cat dander(9.22%),tree pollen(5.88%),and dog dander(3.43%).The top five ingestive allergens were milk(23.33%),crab(7.75%),cashew nut(6.67%),shrimp(4.41%),and egg protein(3.33%).The positive rates of serum sIgE antibodies to milk,crab,and shrimp in males were significantly higher than that in females(P＜0.05).There were significant differences in the positive rates of serum sIgE antibodies to house dust mite,mulberry tree,cockroach,tree pol-len,and grass pollen among different age groups(P＜0.05).The positive rates of serum sIgE antibodies to egg protein,milk,crab,and amaranth were significantly different(P＜0.05).There were seasonal differences in the positive rates of serum sIgE antibodies to house dust mite,mulberry,mixed mold,tree pollen,and grass pollen(P＜0.05).Conclusion The allergens of AR patients in Lishui area are diverse and complex,and are affected by factors such as gender,age and season.
