Do pediatric healthcare providers know how to use metered dose inhaler plus spacer devices?

Kelechi Iheagwara, Iman Sharif, Philip O. Ozuah
2005 Primary Care Respiratory Journal  
We tested whether health practitioners correctly used MDI-spacer devices. Of 122 subjects, 89% had instructed a patient on using a spacer. Whilst performance with the Aerochamber was the best, only 3% correctly demonstrated all the steps for that device.
doi:10.1016/j.pcrj.2005.01.001 pmid:16701719 fatcat:hppjwu4ierbotf2k66sjs4cpku