Table 2.

Quality appraisal for included research papers, n = 27

Quality appraisal question		Yes, n (%)	No, n (%)
Does the research involve qualitative methods of data collection and analysis?		27 (100)	0 (0)
Does the research have clear aims and objectives?		26 (96)	1 (4)
Were the data collected in a way that addressed the research aim?		23 (85)	4 (15)
Was the data analysis sufficiently rigorous to address the aims of the research?		23 (85)	4 (15)
Can one be confident that all the relevant data were taken into account?		22 (81)	5 (19)
Were sufficient data presented to support the interpretations made?		20 (74)	7 (26)
Did the study demonstrate theoretical insight, novel findings, or novel perspectives?		27 (100)	0 (0)
What was the quality of the reporting methods?	Good	Acceptable	Poor
	18 (67)	7 (26)	2 (7)
Overall quality assessment	Very good	Good	Not very good
	11 (41)	7 (26)	9 (33)