You are seeing this message because your Web browser does not support basic Web standards. Find out more about why this message is appearing and what you can do to make your experience on this site better.


ABOUT JAMA
Advanced Search

Welcome   | My Account | E-mail Alerts | Access Rights | Sign In


  Vol. 301 No. 17, May 6, 2009 TABLE OF CONTENTS
  JAMA
  •  Online Features
  JAMA Classics: Celebrating 125 Years
 This Article
 •Full text
 •PDF
 •Original Article
 •Send to a friend
 • Save in My Folder
 •Save to citation manager
 •Permissions
 Citing Articles
 •Citation map
 •Citing articles on Web of Science (1)
 •Contact me when this article is cited
 Related Content
 •Similar articles in JAMA
 Topic Collections
 •Informatics/ Internet in Medicine
 •Internet
 •Journalology/ Peer Review/ Authorship
 •Cardiovascular System
 •Statistics and Research Methods
 •JAMA Classics
 •Cardiovascular Disease/ Myocardial Infarction
 •Drug Therapy
 •Drug Therapy, Other
 •Humanities
 •History of Medicine
 •Alert me on articles by topic
 Social Bookmarking
  Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati Add to Twitter What's this?

Assessing Authority

Commentary by Drummond Rennie, MD; Iain Chalmers, MB, BS

JAMA. 2009;301(17):1819-1821.

Since this article does not have an abstract, we have provided the first 150 words of the full text and any section headings.

SUMMARY OF THE ORIGINAL ARTICLE

A Comparison of Results of Meta-analyses of Randomized Control Trials and Recommendations of Clinical Experts: Treatments for Myocardial Infarction

Elliott M. Antman, MD, Joseph Lau, MD, Bruce Kupelnick, Frederick Mosteller, PhD, and Thomas C. Chalmers, MD

JAMA. 1992;268(2):240-248

At the beginning of the 1990s, Antman and a team led by Tom Chalmers and Fred Mosteller used retrospective cumulative meta-analysis to show that the treatment recommendations of authorities in review articles and textbook chapters published over the previous 30 years had not reflected the best contemporary research evidence. These gaps between evidence and advice, which had sometimes lasted more than a decade, meant that both effective and dangerous treatments had been overlooked. The article by Antman et al published in JAMA in 1992 provided powerful evidence that traditional, unsystematic, narrative reviews did not serve patients well, and . . . [Full Text of this Article]

The Background

Author Affiliations: James Lind Library, Oxford, England (Dr Chalmers). Dr Rennie (drummond.rennie@ucsf.edu) is Deputy Editor, JAMA.



Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter     What's this?





HOME | CURRENT ISSUE | PAST ISSUES | TOPIC COLLECTIONS | CME | SUBMIT | SUBSCRIBE | HELP
CONDITIONS OF USE | PRIVACY POLICY | CONTACT US | SITE MAP
 
© 2009 American Medical Association. All Rights Reserved.