Table 3.

Quality assessment results of qualitative included studies

Quality assessment question	Daniels et al., 2013 [24]	Gache et al., 2014 [30]	Johnson et al., 2011 [31]	Meuer et al., 2011	Skecksen et al., 2014
Was there a clear statement of the aims of the research?	✓	✓	✓	✓	✓
Is a qualitative methodology appropriate?	✓	✓	✓	✓	✓
Was the research design appropriate to address the aims of the research?	✓	✓	✓	✓	✓
Was the recruitment strategy appropriate to the aims of the research?	✓	✓	✓	✓	x
Was the data collected in a way that addressed the research issue?	✓	✓	✓	✓	✓
Has the relationship between researcher and participants been considered?	x	x	Not reported	x	x
Have ethical issues been taken into consideration?	✓	✓	Not reported	✓	✓
Was the data analysis sufficiently rigorous?	x	✓	Not reported	✓	x
Is there a clear statement of findings?	✓	✓	Not reported	✓	✓
How valuable is the research?	✓	✓	✓	✓	✓

X = No; ✓ = Yes