Table 4.

Theme frequencies

Dimension	Theme	No. of hospitals	No. of passages
Process	Existing routine	16	41
	Leadership	19	54
	Screening	19	153
	Interventions	19	117
	Involvement	10	13
Content	Objectives	13	29
	Screening tools	16	42
	Benefits	12	27
Context	Insight into effects	18	82
	Knowledge	18	77
	Guidance	19	77
	Digital patient record	18	63