The impact of air pollution on asthma in children in different age group has not been well defined. Objective: This study aimed to evaluate the association between seasonal variations in air pollution and asthma hospitalization of children within a two-year period.
Division of Allergy, Asthma and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital at Linkuo and Chang Gung University, Taoyuan, Taiwan.