Identifying outcome reporting bias in randomised trials on PubMed: review of publications and survey of authors.

OBJECTIVE: To examine the extent and nature of outcome reporting bias in a broad cohort of published randomised trials. DESIGN: Retrospective review of publications and follow up survey of authors. Cohort All journal articles of randomised trials indexed in PubMed whose primary publication appeared...

Täydet tiedot

Bibliografiset tiedot
Päätekijät: Chan, A, Altman, D
Aineistotyyppi: Journal article
Kieli:English
Julkaistu: 2005