Table 2 Additional open-ended comments from respondents (N = 37)
| Â | Â | KUHP | SNUH |
|---|---|---|---|
The number of responding doctors | Â | 24 | 13 |
Total number of comments | Â | 41 | 15 |
Categories | |||
      C1 | Lack of time, personnel support, and infrastructure | 20 | 2 |
      C2 | Difficulties in recruitment of participants | 13 | 6 |
      C3 | No benefit for individual doctors to engage in clinical trials | 3 | 0 |
      C4 | Demand for education of investigators | 2 | 1 |
      C5 | Necessity of clinical trials that fulfill the doctor’s academic interest | 0 | 3 |
      C6 | Importance of funding | 0 | 1 |
      C7 | Significance of global trials as a national strategy | 0 | 2 |
      C8 | Criticism against this questionnaire | 3 | 0 |