Epidemiology and risk factors of non-esophageal eosinophilic gastrointestinal diseases in Japan: A population-based study.

IF 6.2 2区医学 Q1 ALLERGY

Allergology International Pub Date : 2024-12-03 DOI:10.1016/j.alit.2024.10.007

Akinari Sawada, Takumi Imai, Yasutaka Ihara, Fumio Tanaka, Yasuhiro Fujiwara

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引用次数: 0

Abstract

Background: Non-esophageal eosinophilic gastrointestinal diseases (non-EoE EGIDs) are allergic conditions where Th-2-predominant inflammation causes symptoms related to gastrointestinal tract dysfunction. No studies have reported the incidence of non-EoE EGIDs. In addition, little is known about the influence of lifestyle factors on the condition.

Methods: We used a large health claim database from January 2005 to September 2022. Non-EoE EGIDs cases were identified on the basis of the International Classification of Diseases-tenth Revision code, K52.8. The incidence and prevalence of non-EoE EGIDs were estimated by Poisson and binomial distribution, respectively. For each case, 10 controls were randomly selected for a nested case-control study to identify potential risk factors of non-EoE EGIDs.

Results: Of 15,200,895 individuals, 1,368 new cases of non-EoE EGIDs were identified. The incidence and prevalence of non-EoE EGIDs in 2022 were 3.07 (95% CI 2.67-3.52) per 100,000 person-years and 17.23 (95% CI 16.38-18.11) per 100,000 individuals, respectively, which were approximately 6 and 9 times higher than those in 2010. Allergic rhinitis (OR 1.63 (95% CI 1.16-2.29), p = 0.005), chronic sinusitis (OR 2.41 (95% CI 1.58-3.66), p < 0.001), and urticaria (OR 2.32 (95% CI 1.45-3.70), p < 0.001) were related to an increased risk of adult non-EoE EGIDs. Whilst atopic dermatitis (OR 2.28 (95% CI 1.35-3.86), p = 0.006) and the perinatal factors (OR 3.68 (95% CI 1.13-12.02), p = 0.031) were associated with an increased risk of pediatric non-EoE EGIDs. No association was seen with lifestyle factors such as obesity, smoking and alcohol consumption.

Conclusions: The incidence and prevalence of non-EoE EGIDs have increased over the past two decades.

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来源期刊

Allergology International ALLERGY-IMMUNOLOGY

CiteScore

12.60

自引率

5.90%

发文量

审稿时长

29 weeks

期刊介绍： Allergology International is the official journal of the Japanese Society of Allergology and publishes original papers dealing with the etiology, diagnosis and treatment of allergic and related diseases. Papers may include the study of methods of controlling allergic reactions, human and animal models of hypersensitivity and other aspects of basic and applied clinical allergy in its broadest sense. The Journal aims to encourage the international exchange of results and encourages authors from all countries to submit papers in the following three categories: Original Articles, Review Articles, and Letters to the Editor.