Table 5.

Overview of barriers and facilitators to use of the Step-by-Step app gathered through key informant interviews (N = 36) and focus groups (N = 6) in Germany, Sweden and Egypt (combined).

Number (n) and percentage of coding references
	Barriers	KI		FG			Facilitators	KI		FG
1	Acceptability	16	44%	3	50%	1	Promotion (general)	14	38%	3	50%
2	Credibility	11	31%	5	83%	1(a)	Outreach	18	50%	5	83%
3	Technical requirements	8	22%	2	33%	1(b)	Social media	14	39%	6	100%
4	Technical literacy	6	17%	2	33%	1(c)	Personal recommendation	5	14%	4	67%
5	Too distressed	4	11%	1	17%		Tutorials or trainings	-	-	3	50%

KI, key informant interviews; FG, focus groups.