Evidence map›Paper›PMID 29322523›Full record

ArticleAllergy2018

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

X-Y Wang, T-T Ma, X-Y Wang, Y Zhuang, X-D Wang, H-Y Ning, H-Y Shi, R-L Yu, D Yan, H-D Huang and 25 more

Abstract read
In one paragraph

Article in Allergy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

97 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Corticosteroids sparing effect of artemisia annua sublingual immunotherapy: A prospective study in pediatric seasonal allergic rhinoconjunctivitis (INCs sparing and efficacy of Artemisia annua SLIT in pediatric SARC).European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Trial
  4. Comparative safety analysis of coseasonal versus preseasonal Artemisia annua sublingual immunotherapy for allergic rhinitis.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Trial
  5. Coseasonal initiation of Artemisia annua sublingual immunotherapy in children and adult patients with allergic rhinoconjunctivitis.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Trial
  6. [The comparison of step-down pharmacotherapy and maintaining dose therapy for seasonal allergic rhinitis].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2020
    Trial
  7. Article
  8. Article
  9. Article
  10. Article
  11. [Epidemiological investigation and risk factors analysis of allergic rhinitis induced by Artemisia pollen in northern China].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2026
    Article
  12. Article
  13. Evolution of IgE sensitization profiles toThe World Allergy Organization journal · 2026
    Article
  14. Review
  15. Article
  16. Clinical outcomes of 2-yearAsia Pacific allergy · 2026
    Article
  17. Effect of initiation treatment timing on efficacy ofThe World Allergy Organization journal · 2026
    Article
  18. Unmasking the Impact of Air Pollution on Allergic Rhinitis.Clinical reviews in allergy & immunology · 2026
    Review
  19. Article
  20. Article

37 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

35 authors.

X-Y WangDepartment of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
T-T MaDepartment of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
X-Y WangDepartment of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
Y ZhuangDepartment of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
X-D WangDepartment of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Capital Medical University, Beijing, China.
H-Y NingDepartment of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
H-Y ShiDepartment of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
R-L YuDepartment of Allergy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
D YanDepartment of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
H-D HuangDepartment of Nephrology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
Y-F BaiState Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
G-L ShanDepartment of Epidemiology and Statistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking, Union Medical College, Beijing, China.
B ZhangDepartment of Epidemiology and Statistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking, Union Medical College, Beijing, China.
Q-K SongDepartment of Science and Technology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
Y-F ZhangTongliao Hospital, Tongliao, Inner Mongolia, China.
T-J ZhangJarud People's Hospital, Jarud Banner, Tongliao, Inner Mongolia, China.
D-Z JiaKailu People's Hospital, Kailu County, Tongliao, Inner Mongolia, China.
X-L LiuKailu People's Hospital, Kailu County, Tongliao, Inner Mongolia, China.
Z-X KangErenhot Community Health Service Center, Erenhot, Inner Mongolia, China.
W-J YanDuolun People's Hospital, Duolun, Inner Mongolia, China.
B-T YangXiwu People's Hospital, Xiwu Banner, Inner Mongolia, China.
X-Z BaoKailu People's Hospital, Kailu County, Tongliao, Inner Mongolia, China.
S-H SunJarud People's Hospital, Jarud Banner, Tongliao, Inner Mongolia, China.
F-F ZhangTongliao Hospital, Tongliao, Inner Mongolia, China.
W-H YuJarud People's Hospital, Jarud Banner, Tongliao, Inner Mongolia, China.
C-L BaiXilingol Mongolian Hospital, Xilinhot, Inner Mongolia, China.
T WeiXilingol Mongolian Hospital, Xilinhot, Inner Mongolia, China.
T YangXilingol Mongolian Hospital, Xilinhot, Inner Mongolia, China.
T-Q MaErenhot Community Health Service Center, Erenhot, Inner Mongolia, China.
X-B WuErenhot Community Health Service Center, Erenhot, Inner Mongolia, China.
J-G LiuDuolun People's Hospital, Duolun, Inner Mongolia, China.
H DuDuolun People's Hospital, Duolun, Inner Mongolia, China.
L ZhangDepartment of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Capital Medical University, Beijing, China.
Y YanDepartment of Urology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
D-Y WangDepartment of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.ORCID 0000-0002-0909-2963

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

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.

Indexed as

AdolescentAdultAllergensChildChild, PreschoolChinaClimateCross-Sectional StudiesEnvironmental ExposureFemaleGeography, MedicalGrasslandHumansImmunizationInfantInfant, NewbornAllergensallergy testclimatepollen count and exposurepollen-induced allergic rhinitisprevalence

Identifiers

PMID29322523
PMCPMC6033040

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.