Evaluation on the adoption of eHealth App for electronic health record sharing system in Hong Kong

In Hong Kong, the eHealth App was launched in January 2021, as part of Stage Two development of the Electronic Health Record Sharing System. It provides the healthcare recipients, that is, those who have registered in the system, a series of functions to manage their health, such as accessing electronic health records and self-inputting health information.1 We conducted a study to evaluate how the general population adopted the eHealth App and identify the contributing factors that may influence its adoption.