Major influencing factors on routine implementation of shared decision-making in cancer care: qualitative process evaluation of a stepped-wedge cluster randomized trial

Table 1 Characteristics of the data sets

		n	%
Process interviews	Total number of interviews	107	100.0
	Participants per interview
	Interviews with 1 interviewee	92	86.0
	Interviews with 2 interviewees	13	12.1
	Interviews with 4 interviewees	2	1.9
	Interviews per department
	Department 1	61	57.0
	Department 2	25	23.4
	Department 3	21	19.6
	Interviews per clinical setting
	Inpatient wards	81	75.7
	Outpatient clinics	26	24.3
		*mean*	*range*
	Duration of interviews in minutes	7.8	1.3 – 27.5
		*n (documents)*	*n (pages)*
Field notes	Total number of field notes	66	304
	Preparation phase	4	11
	Implementation intervals	24	195
	Evaluation waves	38	98
Meeting minutes	Total number of meeting minutes	39	125
	SDM group training	13	55
	Meeting about quality management documents	1	1
	MDTM reflection meetings with clinical stakeholders	5	33
	Other meetings with clinical cooperation partner	19	36

^aParticipation in multiple interviews was possible in different implementation phases, but not within one phase

ISSN: 1472-6963