Journal of Clinical Epidemiology
Volume 52, Issue 12 , Pages 1143-1156, December 1999

Barriers to Participation in Randomised Controlled Trials:

A Systematic Review

  • Sue Ross

      Affiliations

    • Health Services Research Unit, University of Aberdeen, Aberdeen, United Kingdom
    • Corresponding Author InformationAddress for correspondence: Dr. Sue Ross, Health Services Research Unit, Polwarth Building, Foresterhill, Aberdeen AB25 2ZD; UK
  • ,
  • Adrian Grant

      Affiliations

    • Health Services Research Unit, University of Aberdeen, Aberdeen, United Kingdom
  • ,
  • Carl Counsell

      Affiliations

    • Cochrane Stroke Review Group, Western General Hospital, Edinburgh, United Kingdom
  • ,
  • William Gillespie

      Affiliations

    • Department of Orthopaedic Surgery, University of Edinburgh, Edinburgh, United Kingdom
  • ,
  • Ian Russell

      Affiliations

    • Department of Health Sciences and Clinical Evaluation, University of York, York, United Kingdom
  • ,
  • Robin Prescott

      Affiliations

    • Medical Statistics Unit, University of Edinburgh, Edinburgh, United Kingdom

Accepted 28 June 1999.

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PII: S0895-4356(99)00141-9

Journal of Clinical Epidemiology
Volume 52, Issue 12 , Pages 1143-1156, December 1999