Prevalence of pollen-induced allergic rhinitis with high pollen exposure in grasslands of northern China

doi:10.1111/all.13388

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	Prevalence of pollen-induced allergic rhinitis with high pollen exposure in grasslands of northern China
	Wang, X. -Y.; Ma, T. -T.; Wang, X. -Y.; Zhuang, Y.; Wang, X. -D.; Ning, H. -Y.; Shi, H. -Y.; Yu, R. -L.; Yan, D.; Huang, H. -D.
刊名	ALLERGY
	2018
卷号	73 期号:6 页码:1232-1243
关键词	allergy test climate pollen count and exposure pollen-induced allergic rhinitis prevalence
ISSN号	0105-4538
DOI	10.1111/all.13388
文献子类	Article
英文摘要	BackgroundThe aim of this study was to investigate the prevalence of epidemiologic and physician-diagnosed pollen-induced AR (PiAR) in the grasslands of northern China and to study the impact of the intensity and time of pollen exposure on PiAR prevalence. MethodsA multistage, clustered and proportionately stratified random sampling with a field interviewer-administered survey study was performed together with skin prick tests (SPT) and measurements of the daily pollen count. ResultsA total of 6043 subjects completed the study, with a proportion of 32.4% epidemiologic AR and 18.5% PiAR. The prevalence was higher in males than females (19.6% vs 17.4%, P=.024), but no difference between the two major residential and ethnic groups (Han and Mongolian) was observed. Subjects from urban areas showed higher prevalence of PiAR than rural areas (23.1% vs 14.0%, P<.001). Most PiAR patients were sensitized to two or more pollens (79.4%) with artemisia, chenopodium, and humulus scandens being the most common pollen types, which were similarly found as the top three sensitizing pollen allergens by SPT. There were significant regional differences in the prevalence of epidemiologic AR (from 18.6% to 52.9%) and PiAR (from 10.5% to 31.4%) among the six areas investigated. PiAR symptoms were positively associated with pollen counts, temperature, and precipitation (P<.05), but negatively with wind speed and pressure P<.05). ConclusionPollen-induced AR (PiAR) prevalence in the investigated region is extremely high due to high seasonal pollen exposure, which was influenced by local environmental and climate conditions.
学科主题	Allergy ; Immunology
电子版国际标准刊号	1398-9995
出版地	HOBOKEN
WOS关键词	CHEMICAL AIR-POLLUTANTS ; CLIMATE-CHANGE ; UNITED-STATES ; HAY-FEVER ; METEOROLOGICAL PARAMETERS ; CLINICAL-TRIALS ; OAK POLLEN ; ASTHMA ; SENSITIZATION ; CHILDREN
语种	英语
出版者	WILEY
WOS记录号	WOS:000434635700006
资助机构	National Key Specialty Funding of China
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/20699]
专题	植被与环境变化国家重点实验室
作者单位	1.Yang, T.] Xilingol Mongolian Hosp, Xilinhot, Inner Mongolia, Peoples R China 2.[Wang, X. -Y. 3.Zhuang, Y. 4.Wang, X. -Y. 5.Ma, T. -T. 6.Ning, H. -Y. 7.Shi, H. -Y. 8.[Zhang, T. -J. 9.Sun, S. -H. 10.Yu, W. -H.] Jarud Peoples Hosp, Tongliao, Inner Mongolia, Peoples R China
推荐引用方式 GB/T 7714	Wang, X. -Y.,Ma, T. -T.,Wang, X. -Y.,et al. Prevalence of pollen-induced allergic rhinitis with high pollen exposure in grasslands of northern China[J]. ALLERGY,2018,73(6):1232-1243.
APA	Wang, X. -Y..,Ma, T. -T..,Wang, X. -Y..,Zhuang, Y..,Wang, X. -D..,...&Wang, D. -Y..(2018).Prevalence of pollen-induced allergic rhinitis with high pollen exposure in grasslands of northern China.ALLERGY,73(6),1232-1243.
MLA	Wang, X. -Y.,et al."Prevalence of pollen-induced allergic rhinitis with high pollen exposure in grasslands of northern China".ALLERGY 73.6(2018):1232-1243.