Response to two identical exercise tests (T1 and T2) in 278 adults and 95 children with signs and symptoms of asthma but no definite diagnosis. Response.

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Presentation transcript:

Response to two identical exercise tests (T1 and T2) in 278 adults and 95 children with signs and symptoms of asthma but no definite diagnosis. Response to two identical exercise tests (T1 and T2) in 278 adults and 95 children with signs and symptoms of asthma but no definite diagnosis. Note that for 89 subjects, the exercise test was positive on only one of the two tests. For 44 subjects, the negative test was the first one and thus on one test exercise-induced bronchoconstriction would have been missed. FEV1: forced expiratory volume in 1 s Modified from [10] under creative commons. S.D. Anderson breathe 2011;8:53-60 ©2011 by European Respiratory Society