Two of these were excluded from further analysis, one because of qualitative methodology and one being a preliminary report, leaving 73 studies for the final analysis.
One type of qualitative data is stakeholder options, which in this study includes subjective metrics of a country's willingness to accept certain hydraulic fracturing risks in order to acquire the perceived economic benefits.
However, one drawback of qualitative risk analysis methods is that their nature yields inconsistent results.
One aim of qualitative research is to discover what a phenomenon is like from the point of view of those experiencing it, thus providing access to an insider perspective [ 17].
One of the qualitative studies was excluded on the basis of insufficient quality (Fig. 1).
Thus, the embedded case study method, one of the qualitative designs, was used in the study.
Interview technique, one of the qualitative research methods, was used in the study.
The study was conducted with one of the qualitative research methods, phenomenological method.
One of the qualitative study objectives was to compare the ability of 90Y PET/CT versus 90Y bremsstrahlung SPECT/CT in providing conclusive information about the presence or absence of 90Y activity within targeted tumor vascular thrombosis.
As the research design, the case study which is one of the qualitative research methods has been used, and a test consisting of 2 open-end questions has been applied to the 34 participants as determined in the sampling, and the written opinions have been asked from the participants.
