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Journal article

Comparison of descriptions of allocation concealment in trial protocols and the published reports: cohort study.

Abstract:

OBJECTIVES: To compare how allocation concealment is described in publications of randomised clinical trials and corresponding protocols, and to estimate how often trial publications with unclear allocation concealment have adequate concealment according to the protocol. DESIGN: Cohort study of 102 sets of trial protocols and corresponding publications. SETTING: Protocols of randomised trials approved by the scientific and ethical committees for Copenhagen and Frederiksberg, 1994 and 1995. M...

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Publication status:
Published

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Publisher copy:
10.1136/bmj.38414.422650.8f

Authors


Journal:
BMJ (Clinical research ed.) More from this journal
Volume:
330
Issue:
7499
Pages:
1049
Publication date:
2005-05-01
DOI:
EISSN:
1756-1833
ISSN:
0959-8138
Language:
English
Keywords:
Pubs id:
pubs:317909
UUID:
uuid:8b06ca77-83ab-4aef-98c1-447ae3c7d7b5
Local pid:
pubs:317909
Source identifiers:
317909
Deposit date:
2013-11-16

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