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).

Principal Investigator: 

Geography of community health information organization activity in the United States: Implications for the effectiveness of health information exchange.

Principal Investigator: 

A Geofencing-Based Adaptive Messaging System to Support Patient Self-Management of a Low-Sodium Diet in Hypertension

Description: 

This project will develop and test the effectiveness of a mobile application to help patients with hypertension reduce their dietary sodium intake by using mobile notifications at grocery stores and restaurants.

Principal Investigator: 
Project Dates: 
May 3, 2016 to April 30, 2019

How Do You Define Regional? The Geography of Health Information Exchange

Description: 

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.

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Project Dates: 
September 1, 2013 to December 31, 2015