Table 6 Planned and true power of trials
| Planned power | |||||
|---|---|---|---|---|---|
| 80%to 89% | 90%+ | Missing | |||
| N | n (%) | N | n (%) | N | |
| True power | 39 | 28 | 6 | ||
| 90%+ | 2 (7) | 10 (53) | |||
| 80% to 89% | 12 (43) | 4 (21) | |||
| <80% | 14 (50) | 5 (26) | |||
| Missing | 11 | 9 | |||
| Final recruitment | 39 | 28 | 6 | ||
| ≥100% | 22 (56) | 16 (57) | |||
| ≥80% but less than 100% | 6 (15) | 9 (32) | |||
| <80% | 11 (28) | 3 (11) | |||