Geographic Information System
A novel just-in-time contextual mobile app intervention to reduce sodium intake in hypertension: protocol and rationale for a randomized controlled trial (LowSalt4Life trial).
A Geofencing-Based Adaptive Messaging System to Support Patient Self-Management of a Low-Sodium Diet in Hypertension
This research developed and evaluated mobile application messages that assisted individuals with hypertension to adhere to a low-sodium diet.
This project examined the concept of geographical area that is fundamental to health information exchange activity, and explored the practical and policy implications of how exchange service areas are defined and measured.