Table 1.

The descriptions and definitions of the constructs.

Construct	Description
Perceived mHealth information quality	A patient’s perception of the quality of information provided by the mHealth management apps
Perceived mHealth system quality	A patient’s perception of the quality of the system provided by the mHealth management apps
Social media influence	The persuasive effects of the information conveyed by social media on a patient’s attitude to the mHealth management apps: this is not a component of the app itself
Health consciousness	A patient’s attention to his or her personal health issues or the motivation to protect them
Attitude	A patient’s attitude toward the mHealth management apps
Continuous usage intention	The willingness of patients to continue to use their health management apps