Table 2.

Thematic synthesis of the ACDC checklist.

Construct	Variable	Source
Engagement	Gamification	[10,15,42]
	Customization	[10,16,33,43]
	Interactivity	[10,16]
	Positive Behavior Change	[10]
	Effectiveness	[16]
	Self-Awareness	[10,16,30]
Functionality	Health Warning	[10]
	Feedback	[10,16,27,29,31,34,39,44]
	Intuitive Design	[10,16,33,34]
	Connection to Services	[10,16,24]
	Performance Power	[10,16,29]
	Structural Navigation	[16,29,31]
Ease of Use	Usability	[10,16]
	Automation	[10,26]
	Medical and Technological Jargon	[10,39]
	User Profile Setup	[10]
	Offline Mode	[10]
	Reminders	[5]
Information Management	Statistics	[5,10]
	Privacy and Data Security	[10,43-46]
	Quality and Accuracy of Information	[10,29,34,39,46]
	Quantity of Information	[16,39]
	Visual Information	[10,16]
	Credibility	[16]