Items assessed | Percentage of correct answers n/N (%) |
---|---|
- Item 6a (Outcomes) | 83/238 (34.9) |
- Item 8a (Randomization/sequence generation)α | 221/237 (92.3) |
- Item 9 (Allocation concealment mechanism) | 186/238 (78.2) |
- Item 11a/b (Blinding) | 107/238 (45.0) |
- Item 13a/b (Participant flow) | 77/238 (32.4) |
- Item 17a (Outcomes and estimation) | 152/238 (63.9) |
- Item 19 (Harms)β | 97/238 (41.1) |
- Item 23 (Trial registration) | 238/238 (100.0) |
Switch in primary outcomesδ | |
- Outcome(s) reported by the authors as primary outcome(s) while not registered as such | 116/198 (58.6) |
- Outcome(s) registered as primary outcome but not reported as such in the manuscript | 103/198 (52.0) |