Table 1 Credibility ceiling results
All meta-analyses | Ceiling 0% | Ceiling 5% | Ceiling 10% | Ceiling 15% | Ceiling 20% |
|---|---|---|---|---|---|
X = 1, n (%) | |||||
 Number of meta-analyses with effect size > 1.0 | 204 (100) | 204 (100) | 204 (100) | 204 (100) | 201 (99) |
 Number of meta-analyses with nominal statistical significance | 188 (92) | 178 (87) | 139 (68) | 84 (41) | 51 (25) |