An official website of the United States government
Here's how you know
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Proportion of Students from Interventions A (n=54) and B (n=55) who Correctly Performed the Individual Steps with Diskus (DIS), Turbuhaler (TH), and Pressurized Metered Dose Inhaler (pMDI) Postintervention