At 1 minute after inhalation, a greater decrease in Borg score was observed for both budesonide/formoterol and salbutamol compared with placebo (-0.89 and -1.31 versus -0.46, respectively; p = 0.0233 and p < 0.0001, respectively, versus placebo).
budesonide/formoterol and salbutamol
placebo
Forced expiratory volume (FEV1)