Table 2 The roles of participants and the number of units they came from summarised by focus group
From: Choosing and evaluating randomisation methods in clinical trials: a qualitative study
Role | Pilot FG | FG 1 | FG 2 | FG 3 |
|---|---|---|---|---|
( n = 6) | ( n = 5) | ( n = 9) | ( n = 5) | |
Statisticians | 4 | 4 | 7 | 5 |
IT/programmers | 2 | 0 | 2 | 0 |
Other | 0 | 1 | 0 | 0 |
Number of CTUs represented | 4 | 5 | 8 | 5 |