The impact of outcome reporting bias in randomised controlled trials on a cohort of systematic reviews.
OBJECTIVE: To examine the prevalence of outcome reporting bias-the selection for publication of a subset of the original recorded outcome variables on the basis of the results-and its impact on Cochrane reviews. DESIGN: A nine point classification system for missing outcome data in randomised trials...
Prif Awduron: | , , , , , , |
---|---|
Fformat: | Journal article |
Iaith: | English |
Cyhoeddwyd: |
2010
|