Table 2.

Constructs of CFIR^a to explore multilevel implementation factors.

CFIR domains and constructs		Sample questions
Intervention
	Relative advantage	How does the JomPrEP app compare with other alternatives?
	Adaptability	What changes will be needed for the JomPrEP app to work effectively?
	Design quality and packaging	What is your perception of bundling HIV and mental health support services in the JomPrEP app?
Internal Context
	Structural characteristics	What kinds of infrastructure changes will be needed to accommodate the intervention?
	Readiness for implementation	What level of endorsement or support have you seen or heard from leaders?
External Context
	Patient needs and resources	What barriers will the users face while participating in the JomPrEP intervention?
Participants
	Knowledge and beliefs about the intervention	How do you feel about integrating the JomPrEP app into your clinical setting? Do you have any feelings of anticipation? Stress? Enthusiasm? Why?
	Self-efficacy	How confident do you think your colleagues feel about using the JomPrEP app?
Process
	Planning	What have you done (or what do you plan to do) to implement the JomPrEP program?
	Engaging	What steps have been taken to encourage people to use the JomPrEP app?

^aCFIR: Consolidated Framework for Implementation Research.