Table 2—

Values of baseline and pre-exercise forced expiratory volume in one second for the three time intervals between inhalation of the study drug and the start of exercise

Study medication5 min time interval30 min time interval60 min time interval
baselinepre-exercisebaselinepre-exercisebaselinepre-exercise
Placebo3.57±0.193.54±0.193.59±0.193.58±0.173.57±0.163.58±0.16
Terbutaline3.58±0.203.90±0.183.63±0.184.06±0.183.57±0.184.04±0.18
Formoterol3.56±0.173.90±0.173.59±0.184.07±0.183.57±0.174.14±0.18
Salmeterol3.59±0.173.68±0.173.58±0.193.93±0.183.50±0.183.88±0.17
  • Data are presented as mean±sem