Feasibility of a Smartphone Application for Asthma Self-management

The intervention is a smartphone application to improve self-management of asthma designed to appeal to adolescents. The app integrates four components to facilitate asthma self-management: 1) self-monitoring of peak-flow and symptoms; 2) graphical health user interfaces with avatars, infographics, and rewards; 3) interactive educational materials; and 4) patient-provider interactions.