Figures & data
Figure 2. Percentage of studies meeting each critical appraisal criterion.
Note: CA = clear aims, QMS = qualitative method suitability, DS = design suitability, SR = suitable recruitment, SDC = suitable data collection, PRC = participant relationship considered, EAG = ethical approval granted, RA = rigorous analysis, CF = clear findings, VC = valuable contribution.
![Figure 2. Percentage of studies meeting each critical appraisal criterion.Note: CA = clear aims, QMS = qualitative method suitability, DS = design suitability, SR = suitable recruitment, SDC = suitable data collection, PRC = participant relationship considered, EAG = ethical approval granted, RA = rigorous analysis, CF = clear findings, VC = valuable contribution.](/cms/asset/3e0c11f4-565a-40e5-8beb-3b8e80632cdb/rirs_a_2145575_f0002_oc.jpg)
Table 1. Design features of the included studies.