Implementation Science

official impact factor 2.51

Open Access Study protocol

A cluster randomized controlled trial comparing three methods of disseminating practice guidelines for children with croup [ISRCTN73394937]

David W Johnson1*, William Craig2, Rollin Brant3, Craig Mitton4, Larry Svenson5 and Terry P Klassen2

Author Affiliations

1 Department of Pediatrics, Faculty of Medicine, University of Calgary, Calgary Alberta, Canada

2 Department of Pediatrics, Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada

3 Department of Statistics, University of British Columbia, Vancouver, British Columbia, Canada

4 Faculty of Health and Social Development, University of British Columbia- Okanagan, Kelowna, British Columbia, Canada

5 Health Surveillance, Alberta Health and Wellness, Edmonton, Alberta, Canada

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Implementation Science 2006, 1:10 doi:10.1186/1748-5908-1-10

Published: 28 April 2006

Additional files

Additional File 1:

Appendix I – Power Calculations

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Open Data