… the prevalence of childhood asthma in Japan.The prevalence of asthma as determined by
ATSeDLD is 3.2e6.5% in Japan. Asthma prevalence in school children has been increasing …

… The relationship between the vitamin A concentration and asthma has not previously been
investigated. The Japanese children in this study were well-nourished; children with infection …

… ) with modification are utilized in Japan.The prevalence of asthma in Japan as determined
by ATS-DLD shows 3.2-6.5%. Asthma prevalence in school children has been increasing in …

… association between obesity and asthma. Age and … asthma. Therefore, we conducted a
nationwide survey to evaluate the relationship between asthma and obesity in Japanese children …

… of asthma was reported as 5% in a survey of schoolchildren in the western area of Japan in
2012,3 and the quality of life of asthmatic children and … and death from asthma and provides …

… that QoL of asthmatic children having exercise-induced asthma (EIA) might be more impaired
compared to those who have no EIA. Thus, we found that asthmatic children having EIA …

… [Prevalence of Childhood allergic diseases in Japan using international study of asthma
and allergies in childhood (ISAAC) phase I protocol]. [Jpn J Pediatr Allergy Clin Immunol] 2002;…

… by children to emergency medical centers due to bronchial asthma and respiratory diseases,
including bronchial asthma. Methods: We used anonymized data on children receiving …

… health was more common in asthmatic children than in healthy children. The latter study in …
in children without asthma, while no significant effect could be identified in the asthmatic group…

… In summary, the relationship between traffic-related air pollution and the development of
asthma in school children was examined in a large-scale cohort study (N≈10,000) in Japan. A …