Association of Trial Registration With Reporting of Primary Outcomes in Protocols and Publications.
systematic_review · Level I
Where this comes from
- Record sourced from PubMed, PMID 28892118.
- Also identified by DOI 10.1001/jama.2017.13001 and PMC identifier 5818784.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
This study characterizes discrepancies between primary outcomes specified in trial protocols, registrations, and publications, and the association between prospective registration and consistency of published outcomes.
Medical subject headings
- Clinical Trials as Topic
- Registries