mHealth Interventions for Lifestyle and Risk Factor Modification in Coronary Heart Disease: Randomized Controlled Trial

Jang-Whan Bae   ^{1 *} , MD, PhD ;   Seoung-Il Woo   ^{2 *} , MD, PhD ;   Joongyub Lee   ³ , MD, PhD ;   Sang-Don Park   ² , MD, PhD ;   Sung Woo Kwon   ² , MD ;   Seong Huan Choi   ² , MD ;   Gwang-Seok Yoon   ² , MD ;   Mi-Sook Kim   ⁴ , PhD ;   Seung-Sik Hwang   ⁵ , MD, PhD ;   Won Kyung Lee   ⁶ , MD, PhD

¹ Division of Cardiology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea

² Department of Cardiology, School of Medicine, Inha University Hospital, Inha University, Incheon, Republic of Korea

³ Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea

⁴ Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Republic of Korea

⁵ Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea

⁶ Department of Prevention and Management, School of Medicine, Inha University Hospital, Inha University, Incheon, Republic of Korea

*these authors contributed equally