[Prevalence of Allergen-Specific Immunoglobulin E in 57558 Patients in 2012-2022].

Objective: The study aims to preliminarily investigate the prevalence characteristics of allergen-specific immunoglobulin E (IgE) in 57558 patients over the past decade by examining its distribution in the province and exploring its associations with age, sex, temperature, and relative humidity, providing insights for the prevention and diagnosis of allergic diseases in the Sichuan region.

Methods: A retrospective analysis was conducted on a cohort of 57558 patients who underwent allergen testing (by means of EUROIMMUN immunoblotting method) at West China Hospital, Sichuan University between August 2012 and February 2022. The clinical data of these patients were collected to establish a comprehensive database, while the temperature and humidity records of the corresponding timeframe were gathered for further analysis.

Prevalence of allergen-specific IgE in southern China: a multicenter research.

Identifying allergen distribution is meaningful and significant for effective diagnosis and treatment of allergic diseases. This study compared the allergen sensitivity in four southern China cities. We enrolled 55,432 participants (27,408 male, 28,024 female) between 2007 and 2019.