Abstract
Coronary heart disease (CHD) is a major disease burden globally and in China, but secondary prevention among CHD patients remains insufficient. Mobile health (mHealth) technology holds promise for improving secondary prevention but few previous studies included both provider-facing and patient-directed measures. We conducted a physician needs assessment survey (n = 59), physician interviews (n = 6), one focus group and a short cellphone message validation survey (n = 14) in Shanghai and Hainan, China. Based on these results, we developed a multifaceted mHealth intervention that includes: (1) a provider-facing bilingual mobile app guiding prescription of evidence-based medications for secondary prevention and (2) a patient-directed short messaging system automatically sending reminders to patients regarding medication adherence and lifestyle changes (4–5 messages per week for 12 weeks). This combined intervention has the potential to improve secondary prevention of CHD and to be adapted to other countries and healthcare conditions.
Acknowledgements
We would like to give our sincere appreciation to our academic partners including McMaster University, Canada that was involved in the app and message development stage from the very beginning and School of Public Health, Fudan University that was in charge of the needs assessment in Shanghai. We also thank the Department of Cardiology, Hainan Nongken General Hospital, Haikou, Hainan Province for the support of needs assessment work in Hainan. In addition, we acknowledge the contribution of Mr. Yuliang Wang from School of Public Health, Fudan University, Dr. Ye Sun from Hainan Nongken General Hospital for their research assistance and coordination.
Disclosure statement
The authors declare that they have no conflict of interests.
Funding
We would like to thank World Heart Federation and Duke Kunshan University for their funding support.