Exercise‐induced bronchospasm related to different phenotypes of rhinitis without asthma in primary schoolchildren: the French Six Cities Study

Summary Background Exercise‐induced bronchospasm ( EIB ) is frequent among asthmatic children. However, opinions differ on the relation between EIB and rhinitis in the absence of asthma. Objectives We assessed the relationship between EIB and various phenotypes of rhinitis according to asthmatic status at the general population level in the Six Cities Study. Methods Of 7781 schoolchildren with a mean age of 10 years underwent an EIB test and...