Table 2. Participants` experience of working in clinical trials.
Kenya | Ghana | Burkina Faso | Senegal | ||
---|---|---|---|---|---|
Clinical research experience | 0 to 2 years | 1 | 4 | 2 | 1 |
3 to 5 years | 2 | 3 | 4 | 2 | |
6 to 8 years | 6 | 0 | 5 | 3 | |
9 or more years | 8 | 6 | 5 | 8 | |
Study phase | Phase I (a or b) | 10 | 3 | 10 | 3 |
Phase II | 12 | 3 | 13 | 4 | |
Phase III | 13 | 10 | 13 | 8 | |
Phase IV | 4 | 7 | 9 | 3 | |
Type of trial | Drug trial | 15 | 8 | 16 | 11 |
Vaccine trial | 14 | 10 | 13 | 9 |