Table 2 Country of Origin and Research Designs of Included Studies
Number of Studies | Percentage (%) | |
|---|---|---|
Country of origin | ||
Country | ||
Iran | 13 | 72.2% |
Malaysia | 2 | 11.1% |
Turkey | 2 | 11.1% |
Pakistan | 1 | 5.6% |
Total | 18 | 100% |
Research designs | ||
Quantitative studies | ||
RCT | 8 | 50% |
Quasi-experimental | 6 | 37.5% |
Control pretest-posttest | 1 | 6.25% |
Pretest-posttest without control groups | 1 | 6.25% |
Total of quantitative studies | 16 | 100 |
Qualitative studies | ||
Thematic analysis-case study | 1 | 50% |
Content analysis | 1 | 50% |
Total of qualitative studies | 2 | 100% |