Table 1.
Study population.
| Survey sites | ||||
| Sites approached | 30 | |||
| Sites declining to participate | 7 | |||
| Sites responding positively | 23 | |||
| Survey respondents | CRC | PI | CRIO | Total respondents |
| Respondents consented | 23 | 20 | 19 | 62 |
| Surveys completed | 23 | 20 | 19 | 62 |
| Respondent withdrawal | 1 | 0 | 0 | 1 |
| Study population | 22 | 20 | 19 | 61 |
CRC, clinical research coordinator; CRIO, chief research information officer; PI, principal investigator; PTN, Pediatric Trial Network.