Table 4 Use of adaptive elements as reported in trial registries by their acceptance at scientific advice in retrieved trials
Adaptive elements | Accepted | Conditionally accepted | Not accepted | Total |
|---|---|---|---|---|
Reported | 6 | 7 | 5 | 18 |
Not reported | 1 | 10 | 2 | 13 |
Total | 7 | 17 | 7 | 31 |