Background The prevalence of allergic rhinitis (AR) has increased worldwide in recent
decades. This study was conducted to investigate the prevalence of self‐reported AR and …

Background: Allergic rhinitis (AR) is a common disease and its prevalence is increasing
worldwide. Data on the current prevalence of AR in China, one of the biggest countries in …

Allergic rhinitis (AR) is a serious systemic allergic disease, which together with comorbid
asthma causes major illness and disability worldwide. Recent epidemiological studies have …

Allergic rhinitis (AR) is a critical public health, medical and economic problem in China. AR
is also an important risk factor which will cause many diseases or disorders, especially in …

This review article aims to present the epidemiology and associated risk factors of allergic
rhinitis (AR) in Asia. AR-related literature published on Asia was systematically reviewed …

With the continuous rapid urbanization process over the last three decades, outdoors air
pollution has become a progressively more serious public health hazard in China. To …

Background There has been no nationwide epidemiological investigation of allergic rhinitis
(AR) that was diagnosed by both questionnaires and laboratory tests in Korea. This study …

Background Few population-based studies have assessed the prevalence and the risk
factors of non-allergic rhinitis (NAR) in comparison to allergic rhinitis (AR). Moreover …

Introduction Although rhinitis is among the most common diseases worldwide, rhinitis
prevalence in the general adult population is unclear and definitions differ widely. Objective …

To cite this article: Ohta K, Bousquet P‐J, Aizawa H, Akiyama K, Adachi M, Ichinose M,
Ebisawa M, Tamura G, Nagai A, Nishima S, Fukuda T, Morikawa A, Okamoto Y, Kohno Y …