Effects of an mHealth Intervention to Improve Health Behaviors Among Sedentary Workers

"The mHealth Intervention will provide sedentary workers with evidence-based information on diet, physical activity and sedentary behavior, and tailored feedback on their responses to daily records. Key features of this intervention will include individualized feedback and multimedia presentation in the form of web app. The intervention group will also receive a reliable device for wireless physical activity tracking for monitoring step counts.~The web app will consist of seven major components: (1) daily healthy eating goals and records; (2) daily physical activity goals and records; (3) daily stand-up goals and records; (4) advice and reminder; (5) educational and motivational tools; (6) personal and team health ranking; and (7) online social network. In addition, the intervention will be enhanced with follow-up booster coaching calls bi-monthly at 2, 4, 6, 8 months after the 12-week intervention."

The control intervention group will receive educational tools, which will provide knowledge on benefits of physical activity and healthy eating, health risks of sitting and unhealthy diets, and recommendations on physical activity and a balanced healthy diet for good health.