Table 1 Focus group participant characteristics
From: Blinding of study statisticians in clinical trials: a qualitative study in UK clinical trials units
Professional role | FG 1 (n = 10) | FG 2 (n = 6) | FG 3 (n = 5) | FG 4 (n = 6) | FG 5 (n = 5) | FG 6 (n = 5) |
|---|---|---|---|---|---|---|
Mixed (NCTU only) | Statisticians | Mixed | ||||
Statistician | 3 | 6 | 5 | 4 | 1 | 3 |
Trial manager | 3 | Â | Â | Â | 2 | 1 |
Data manager | 3 | Â | Â | 1 | Â | Â |
Data coordinator | 1 | Â | Â | Â | 1 | Â |
Programmer | Â | Â | Â | 1 | 1 | 1 |