Table 2.

Quality appraisal for included research papers, n = 27

Quality appraisal questionYes, 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?GoodAcceptablePoor
18 (67)7 (26)2 (7)
Overall quality assessmentVery goodGoodNot very good
11 (41)7 (26)9 (33)