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Research ArticleMethodology

Intraclass Correlation Coefficients Typical of Cluster-Randomized Studies: Estimates From the Robert Wood Johnson Prescription for Health Projects

David M. Thompson, Douglas H. Fernald and James W. Mold
The Annals of Family Medicine May 2012, 10 (3) 235-240; DOI: https://doi.org/10.1370/afm.1347
David M. Thompson
PhD
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  • For correspondence: dave-thompson@ouhsc.edu
Douglas H. Fernald
MA
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James W. Mold
MD, MPH
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Article Information

vol. 10 no. 3 235-240
DOI 
https://doi.org/10.1370/afm.1347
PubMed 
22585888

Published By 
The Annals of Family Medicine
Print ISSN 
1544-1709
Online ISSN 
1544-1717
History 
  • Received for publication February 18, 2011
  • Revision received October 30, 2011
  • Accepted for publication October 13, 2011
  • Published online May 14, 2012.

Copyright & Usage 
© 2012 Annals of Family Medicine, Inc.

Author Information

  1. David M. Thompson, PhD1⇓,
  2. Douglas H. Fernald, MA2,3 and
  3. James W. Mold, MD, MPH4
  1. 1Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
  2. 2Department of Family Medicine, University of Colorado School of Medicine, Aurora, Colorado
  3. 3National Program Office, Prescription for Health, Aurora, Colorado
  4. 4Department of Family and Preventive Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
  1. CORRESPONDING AUTHOR: David M. Thompson, PhD, University of Oklahoma Health Sciences Center, Campus Mail CHB 321, PO Box 26901, Oklahoma City, OK, 73126-0901, dave-thompson{at}ouhsc.edu

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Intraclass Correlation Coefficients Typical of Cluster-Randomized Studies: Estimates From the Robert Wood Johnson Prescription for Health Projects
David M. Thompson, Douglas H. Fernald, James W. Mold
The Annals of Family Medicine May 2012, 10 (3) 235-240; DOI: 10.1370/afm.1347

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Intraclass Correlation Coefficients Typical of Cluster-Randomized Studies: Estimates From the Robert Wood Johnson Prescription for Health Projects
David M. Thompson, Douglas H. Fernald, James W. Mold
The Annals of Family Medicine May 2012, 10 (3) 235-240; DOI: 10.1370/afm.1347
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