Image Description (Albuterol Sulfate Graph 1)
This is a comparison of mean percent change from baseline for different inhalers used in a study: CFC 11/12-propelled albuterol, Albuterol Sulfate HFA Inhalation Aerosol, and HFA-134a placebo inhaler. The study involved varying numbers of participants for each inhaler type. Each inhaler was taken as 2 inhalations 4 times daily.*