Table 4 Number (%) of scenarios exceeding the 5% alpha threshold according to the number of correctly analyzed CRTs
Condition (total number of scenarios) | Correctly analyzed CRTs | ||
|---|---|---|---|
None | Half | All | |
All studies were CRTs | |||
Overall (n = 243 each) | 195 (80.3%) | 177 (72.8%) | 6 (2.5%) |
4 CRT of 4 studies (n = 81 each) | 75 (92.6%) | 66 (81.5%) | 3 (3.7%) |
8 CRT of 8 studies (n = 81 each) | 63 (77.8%) | 57 (70.4%) | 3 (3.7%) |
12 CRT of 12 studies (n = 81 each) | 57 (70.4%) | 54 (66.7%) | 0 (0.0%) |
Half of the studies were CRTs | |||
Overall (n = 243 each) | 78 (32.1%) | 21 (8.6%) | 0 (0.0%) |
2 CRT of 4 studies (n = 81 each) | 42 (51.9%) | 15 (18.5%) | 0 (0.0%) |
4 CRT of 8 studies (n = 81 each) | 21 (25.9%) | 3 (3.7%) | 0 (0.0%) |
6 CRT of 12 studies (n = 81 each) | 15 (18.5%) | 3 (3.7%) | 0 (0.0%) |
One study was a CRT | |||
Overall (n = 243 each) | 9 (3.7%) | - | 0 (0.0%) |
1 CRT of 4 studies (n = 81 each) | 9 (11.1%) | - | 0 (0.0%) |
1 CRT of 8 studies (n = 81 each) | 0 (0.0%) | - | 0 (0.0%) |
1 CRT of 12 studies (n = 81 each) | 0 (0.0%) | - | 0 (0.0%) |