Use of cluster analysis to characterize patterns of sensitization in childhood allergy

Venter, Carina; Maslin, Kate; Zhang, Hongmei; Kaushal, Akhilesh; Terry, W. Robert; Patil, Veeresh; Dean, Tara; Arshad, Syed Hasan

doi:10.1111/pai.12925

Cited by 1 publication

(1 citation statement)

References 9 publications

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“… The prevalence of wheat allergy for skin prick test positive; ( A ): the subgroup analysis for economy; ( B ): the subgroup analysis for region, ( C ): the subgroup analysis for timespan [ 20 , 22 , 24 , 25 , 38 , 43 , 52 , 61 ]. …”

Section: Figurementioning

confidence: 99%

A Meta-Analysis of the Prevalence of Wheat Allergy Worldwide

Liu

Wang

et al. 2023

Nutrients

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Wheat allergy is a primary disease of food allergy, and its global prevalence is unclear. This study aimed to characterize the latest worldwide prevalence of wheat allergy based on five different diagnostic methods. Study searches were conducted in Web of Science, PubMed, Ovid LWW, and Cochrane database, with a time limit of 1 January 2007 to 1 September 2022. The review and screening of the articles was undertaken by two independent reviewers. The statistical analysis was conducted by R. A total of 56 articles were finally included. The prevalence of wheat allergy was 0.63% (95% CI: 0.43–0.87%) for self-reported, 0.70% (95% CI: 0.18–1.22%) for self-reported physician-diagnosed, 0.22% (95%CI: 0.07–0.65%) for skin prick test positive, 0.97% (95% CI: 0.43–2.20%) for specific immunoglobulin E positive, and 0.04% (95% CI: 0–0.16%) for food challenge. However, food challenge can be largely subjective, and the results were only based two countries, so the prevalence of wheat allergy confirmed by food challenge may be not entirely trustworthy. In conclusion, investigating the prevalence of wheat allergy in the real world as accurately as possible will contribute to the prevention, management, and risk assessment of wheat allergy.

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