Table 4 Participants, settings, and study designs of the included studies

Code	Study participants			Research setting				Study design
	Service users	Staff	Family members	Medical sector	Welfare sector	Educational Sector	Home	Classification	Details
A	●	●	-	-	◆	-	-	N	Longitudinal design
B	-	●	-	-	◆	-	-	N	One group, double pretest–posttest design
C	●	-	-	-	◆	-	-	C	Case study
D	-	●	-	◆	-	-	-	N	Pre–post design
E	●	●	-	-	◆	◆	-	N	Pretest-posttest design
F	●	-	-	-	◆	-	-	C	Single-subject design
G	●	-	-	-	◆	-	-	C	Case study
H	●	●	-	-	◆	-	-	E	Quasi-experimental pre-post-maintenance design
I	●	●	-	◆	◆	-	-	E	Randomized controlled trial
J	●	●	●	-	-	-	-	C	Case study
K	●	-	●	-	-	-	◆	C	Case study
L	●	-	●	-	-	-	◆	N	Pre-post-follow-up design
M	●	-	-	◆	-	-	-	C	Single-case design
N	●	-	-	◆	-	-	-	E	One way case-crossover design
O	●	-	-	-	◆	-	-	N	Longitudinal design
P	●	-	-	-	◆	◆	-	C	Single-subject design
Q	●	-	-	◆	-	-	-	C	Case study
R	●	-	-	◆	-	-	-	E	Pretest-posttest quasi-experimental design

Note. C: Case Study; E: Experimental Study; N: Non-experimental Study