Thematic content of self-authored prompts
As shown in Table 
Thematic categories and subcategories detected through qualitative analysis and the total frequency (%) of prompts in each. Level of awareness(Awareness)Reminders or reasons to reduce/quit(Reasons)Strategy to reduce/quit(Strategy/goal)
Diagram showing the frequency of codes appearing in the intervention and control groupsIn the sections that follow, the thematic categories are described and explored, with anonymized quotes provided to exemplify these and their associated subcategories.