Table 2.

Themes and subthemes

Themes	Subthemes
Focus of the intervention	Appropriate to target population
	Benefits of the intervention
Cultural appropriateness of the intervention	Use of illustrations/pictures
	Redesign appropriate
	illustrations
Language used	Cultural appropriateness
	Simplify terminology
	Use of cultural appropriate
	idioms
Context	Target population
	Setting
Provider of the intervention	Desired attributes
	Preferred gender
Flexibility in the delivery of the intervention	Lengths of sessions
	Number of sessions