Variables | Frequency | Percentage |
Type of studies Quantitative studies Qualitative studies Mixed method study Interventional study |
29 20 1 1 |
56.8 39.2 2.0 2.0 |
Data collection tools Questionnaire In-depth Interview Focus group discussion Questionnaires & Lab test |
31 4 10 6 |
60.8 7.8 19.6 11.7 |
Sampling method Convenience Snowball Purposive Random Stratified |
12 9 17 12 1 |
23.5 17.6 33.4 23.5 2 |