From: COMPare: a prospective cohort study correcting and monitoring 58 misreported trials in real time
 | Annals | BMJ | JAMA | Lancet | NEJM | Total |
---|---|---|---|---|---|---|
Letters required | 5 | 2 | 11 | 20 | 20 | 58 |
Percentage of letters required | 100.00% | 66.70% | 84.60% | 83.30% | 90.90% | 86.6% (95% CI 78.4–94.7%) |
Letters published | 5 | 2 | 0 | 16 | 0 | 23 |
Percentage of letters published | 100% | 100% | 0% | 80% | 0% | 39.7% (95% CI 27.0%–53.4%) |
Mean publication delay for published letters | 0 days (online) | 0 days (online) | n/a | 150 days | n/a | 104 days (median 99 days, range 0–257 days) |