Prevalence and risk factors of allergic rhinitis and asthma in the southern edge of the plateau grassland region of northern China : A cross-sectional study
© 2021 The Author(s)..
BACKGROUND: The prevalence rates of allergic rhinitis (AR) and asthma in the border region of China may be different from those in the central region of plateau grasslands. A survey was performed to investigate the prevalence and risk factors for AR, asthma, and AR combined with asthma among adults (age ≥ 20 years) residing in the southern border of plateau grasslands in northern China.
METHODS: From May to August 2018, a cross-sectional survey was completed by subjects that were selected using a cluster random sampling method. The subjects completed a questionnaire and were administered skin prick tests (SPTs). Risk factors for AR, asthma, and AR combined with asthma were examined by multivariate logistic regression analyses.
RESULTS: A total of 1815 adult subjects in the selected region completed study. The prevalence rates of physician-diagnosed AR, asthma, and AR combined with asthma were 13.9% (253), 9.8% (177), and 2.9% (52), respectively. Among the patients with AR, 20.6% were found to have concurrent asthma; among the patients with asthma, 29.4% were found to have concurrent AR. Artemisia and Humulus pollen were the most common sensitizing pollen types. Approximately 70% of subjects with AR and <30% of asthma patients were sensitized to Artemisia and Humulus pollen. Symptoms of AR and asthma mainly appeared during August. A multivariable logistic regression analysis identified sensitization pollen as an independent risk factor for both AR and AR combined with asthma (AR: OR = 16.23, 95% CI: 10.15-25.96; AR combined with asthma: OR = 6.16, 95% CI: 1.28-29.66). An age >40 years old, family history of asthma, moderate-to-severe AR, adverse food reactions, and mold allergies were independent risk factors for AR combined with asthma.
CONCLUSIONS: This study identified the prevalence rates of AR and asthma in the southern borders of the plateau grassland in northern China (>1500 m above sea level). Sensitization pollen is an independent risk factor for AR and AR combined with asthma.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
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| Enthalten in: |
The World Allergy Organization journal - 14(2021), 7 vom: 01. Juli, Seite 100537 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Ma, Tingting [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Revised 26.04.2022 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1016/j.waojou.2021.100537 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM32973041X |
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| 100 | 1 | |a Ma, Tingting |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Prevalence and risk factors of allergic rhinitis and asthma in the southern edge of the plateau grassland region of northern China |b A cross-sectional study |
| 264 | 1 | |c 2021 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
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| 500 | |a Date Revised 26.04.2022 | ||
| 500 | |a published: Electronic-eCollection | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2021 The Author(s). | ||
| 520 | |a BACKGROUND: The prevalence rates of allergic rhinitis (AR) and asthma in the border region of China may be different from those in the central region of plateau grasslands. A survey was performed to investigate the prevalence and risk factors for AR, asthma, and AR combined with asthma among adults (age ≥ 20 years) residing in the southern border of plateau grasslands in northern China | ||
| 520 | |a METHODS: From May to August 2018, a cross-sectional survey was completed by subjects that were selected using a cluster random sampling method. The subjects completed a questionnaire and were administered skin prick tests (SPTs). Risk factors for AR, asthma, and AR combined with asthma were examined by multivariate logistic regression analyses | ||
| 520 | |a RESULTS: A total of 1815 adult subjects in the selected region completed study. The prevalence rates of physician-diagnosed AR, asthma, and AR combined with asthma were 13.9% (253), 9.8% (177), and 2.9% (52), respectively. Among the patients with AR, 20.6% were found to have concurrent asthma; among the patients with asthma, 29.4% were found to have concurrent AR. Artemisia and Humulus pollen were the most common sensitizing pollen types. Approximately 70% of subjects with AR and <30% of asthma patients were sensitized to Artemisia and Humulus pollen. Symptoms of AR and asthma mainly appeared during August. A multivariable logistic regression analysis identified sensitization pollen as an independent risk factor for both AR and AR combined with asthma (AR: OR = 16.23, 95% CI: 10.15-25.96; AR combined with asthma: OR = 6.16, 95% CI: 1.28-29.66). An age >40 years old, family history of asthma, moderate-to-severe AR, adverse food reactions, and mold allergies were independent risk factors for AR combined with asthma | ||
| 520 | |a CONCLUSIONS: This study identified the prevalence rates of AR and asthma in the southern borders of the plateau grassland in northern China (>1500 m above sea level). Sensitization pollen is an independent risk factor for AR and AR combined with asthma | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a AI, Alternaria | |
| 650 | 4 | |a AR, allergic rhinitis | |
| 650 | 4 | |a ARIA, Allergic Rhinitis and its Impact on Asthma | |
| 650 | 4 | |a Allergic rhinitis | |
| 650 | 4 | |a Ar, Artemisia | |
| 650 | 4 | |a Asthma | |
| 650 | 4 | |a BHR, Bronchial hyper-responsiveness | |
| 650 | 4 | |a Df, Dermatophagoides farinae | |
| 650 | 4 | |a Dp, Dermatophagoides pteronyssinus | |
| 650 | 4 | |a Hu, Humulus scandens | |
| 650 | 4 | |a IQR, Interquartile range | |
| 650 | 4 | |a Pollen | |
| 650 | 4 | |a Prevalence | |
| 650 | 4 | |a Risk factors | |
| 650 | 4 | |a SPTs, Skin prick tests | |
| 650 | 4 | |a Sa, Salix | |
| 650 | 4 | |a UI, Ulmus pumila | |
| 700 | 1 | |a Chen, Yanlei |e verfasserin |4 aut | |
| 700 | 1 | |a Pang, Yaojun |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Xiangdong |e verfasserin |4 aut | |
| 700 | 1 | |a Dai, Deqing |e verfasserin |4 aut | |
| 700 | 1 | |a Zhuang, Yan |e verfasserin |4 aut | |
| 700 | 1 | |a Shi, Haiyun |e verfasserin |4 aut | |
| 700 | 1 | |a Zheng, Ming |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Ruijuan |e verfasserin |4 aut | |
| 700 | 1 | |a Jin, Weiting |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Xiaomei |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Ye |e verfasserin |4 aut | |
| 700 | 1 | |a Shan, Guangliang |e verfasserin |4 aut | |
| 700 | 1 | |a Yan, Yong |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Deyun |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Xiaoyan |e verfasserin |4 aut | |
| 700 | 1 | |a Wei, Qingyu |e verfasserin |4 aut | |
| 700 | 1 | |a Yin, Jinshu |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Xueyan |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Luo |e verfasserin |4 aut | |
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